{"title":"Performance Exhausts","description":"","products":[{"product_id":"f90-m5-stainless-steel-downpipe-upgrade-race-downpipes","title":"F90 M5 Stainless Steel Downpipe Upgrade [Race Downpipes]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eF90 Downpipes are on backorder. Please email customer_service@spoolperformance.us for latest availability information. Thank you!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing the Spool Performance F90 M5 Race Downpipes, expertly crafted from durable, corrosion-resistant 304 stainless steel. Designed with optimized flow and smooth transitions, these downpipes enhance performance and reliability.\u003c\/p\u003e\n\u003cp\u003eAs with all SPOOL products, these downpipes come with our industry-leading \u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e, ensuring peace of mind and unmatched quality.\u003c\/p\u003e\n\u003cp\u003eDownpipes are one of the most cost-effective upgrades for your turbocharged BMW. By reducing backpressure on the turbos, they enable higher boost levels and extend turbo lifespan. Pair them with a tune to unlock significant power gains, while enjoying a more aggressive exhaust note. For any S63 engine, this is a must-have upgrade!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the following BMW models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2018+ BMW F90 M5\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-end=\"1273\" data-start=\"1228\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-end=\"1330\" data-start=\"1281\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Primary+Secondary","offer_id":49728582648056,"sku":"SP-F9X-DP-1","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Primary Only","offer_id":49728582680824,"sku":"SP-F9X-DP-2","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Secondary Only","offer_id":49728582713592,"sku":"SP-F9X-DP-3","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/f90_m5.png?v=1782855727"},{"product_id":"s55-stainless-steel-race-downpipe-fits-bmw-m3-m4-m2-competition","title":"S55 Stainless Steel Race Downpipe | Fits BMW M3\/M4\/M2 Competition","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHandcrafted from mandrel-bent, TIG-welded\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3″ 304-grade stainless steel\u003c\/strong\u003e, ensuring durability and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSmooth radius bends and CAD\/CAM-designed cast flanges provide seamless transitions, reducing turbulence and maximizing exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Gains:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdds\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20-25 HP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25-30 TQ\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the wheels, significantly improving power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to fit both RHD and LHD models without any modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Sections for Easy Installation:\u003c\/strong\u003e\u003cspan\u003e Incorporates flex sections, making the installation process simpler and more forgiving, even for DIY enthusiasts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Upgrade to S55 Downpipes?\u003c\/h2\u003e\n\u003cp\u003eInstalling high-quality downpipes is one of the most cost-effective performance upgrades for your turbocharged BMW. By reducing backpressure on the turbos, these downpipes help them build more boost, extending turbo life and unleashing your car's true potential. Pair them with a tune for even greater power gains and an aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eFor S55 owners, this upgrade is a no-brainer!\u003c\/p\u003e\n\u003cp\u003eThis item fits the following BMWs:\u003c\/p\u003e\n\u003cspan\u003e2015 – 2019 \u003c\/span\u003e\u003cstrong\u003eF80 BMW\u003c\/strong\u003e\u003cspan\u003e M3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2015 – 2019 \u003c\/span\u003e\u003cstrong\u003eF82\/F83 BMW\u003c\/strong\u003e\u003cspan\u003e M4 \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2018 – 2021 \u003c\/span\u003e\u003cstrong\u003eF87 BMW\u003c\/strong\u003e\u003cspan\u003e M2 Competition \/ CS\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728583500024,"sku":"SP-S55-DP","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/s55pt2.png?v=1782855730"},{"product_id":"b46-b48-stainless-steel-downpipe-upgrade-race-downpipes","title":"B46\/B48 Stainless Steel Downpipe Upgrade [Race Downpipes]","description":"\u003cp\u003e\u003cstrong\u003eSpool B46\/B48 Downpipe\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003cbr\u003eMany BMW owners in the US mistakenly assume they have the B48 engine, but all U.S. market 30i models are equipped with the B46 engine. \u003cstrong\u003eAfter purchasing\u003c\/strong\u003e, please send an email to \u003cstrong\u003ecustomer_service@spoolperformance.us\u003c\/strong\u003e with your VIN to confirm fitment. It is very important for us to verify what engine you have as we have both models in stock. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy upgrade to a downpipe?\u003c\/strong\u003e\u003cbr\u003eA downpipe is one of the best bang-for-your-buck upgrades for your 30i turbocharged BMW. It reduces backpressure on the turbo, helping it build boost more efficiently while improving longevity. Pair it with a proper tune, and you’ll see impressive power gains and a more aggressive exhaust sound—making it a must-have for any enthusiast looking to enhance their BMW’s performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted with Robotic Precision in an Argon Welding Chamber\u003c\/strong\u003e: Manufactured using advanced TIG robotic welding for unmatched consistency and strength, ensuring a flawless finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Both RHD and LHD Models\u003c\/strong\u003e: Engineered for a perfect fit with no modifications needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow for Maximum Performance\u003c\/strong\u003e: Smooth radius bends reduce turbulence, increase airflow, and enhance turbo efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fitment\u003c\/strong\u003e: Designed to work seamlessly with the stock cat-back exhaust as well as all aftermarket systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Power Gains\u003c\/strong\u003e: Expect 18-23 hp increases when paired with a proper tune, transforming your driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e: Built to last and backed by our industry-leading warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis item fits the following F \u0026amp; G Series BMW models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Series\u003c\/strong\u003e: 230i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Series\u003c\/strong\u003e: 320i, 330i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Series\u003c\/strong\u003e: 430i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Series\u003c\/strong\u003e: 530i (including xDrive) (2017–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX1\u003c\/strong\u003e: sDrive28i, xDrive28i (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX2\u003c\/strong\u003e: sDrive28i, xDrive28i (2018–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX3\u003c\/strong\u003e: sDrive30i, xDrive30i (2018–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX4\u003c\/strong\u003e: xDrive30i (2018–2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"B46","offer_id":49728584909048,"sku":"SP-B46-CDP","price":229.0,"currency_code":"USD","in_stock":true},{"title":"B48","offer_id":49728584941816,"sku":"SP-B48-CDP","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/spool_b46_downpipe.jpg?v=1782855735"},{"product_id":"spool-bmw-g90-m5-race-downpipes","title":"SPOOL BMW G90 M5 Race Downpipes","description":"\u003cp\u003e\u003cstrong\u003eSPOOL BMW G90 M5 Race Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese are built to order and could take 3-5 business days to process. We craft these in house (Houston, TX). If you have any questions, please email me at sales@spoolperformance.us ! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform the way your G90 M5 sounds and performs with Spool downpipes. By opening up the exhaust flow, they let your turbos breathe easier, giving you quicker spool, more power, and that deep, aggressive tone every M5 should have.\u003c\/p\u003e\n\u003cp\u003eNoticeable gains in power and response\u003c\/p\u003e\n\u003cp\u003eRich, sporty exhaust note without the drone\u003c\/p\u003e\n\u003cp\u003eStrong and durable for long-term performance\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for more sound, more power, and a sharper driving experience, Spool’s downpipes are the upgrade your M5 has been waiting for.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728593592568,"sku":"SP-DPS68","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/g90m5downpipes.png?v=1782855753"},{"product_id":"spool-amg-m177-e63-downpipes-upgraded-race-downpipes","title":"Spool AMG M177 E63 Downpipes [Upgraded Race Downpipes]","description":"\u003cp\u003eDownpipes are one of the best performance upgrades you can make to your turbocharged Mercedes-AMG. Our \u003cstrong\u003erace downpipes\u003c\/strong\u003e are designed to significantly reduce backpressure on the turbos, allowing them to build boost more efficiently while improving reliability and prolonging turbo lifespan. Paired with a tune, this upgrade delivers \u003cstrong\u003enoticeable power gains\u003c\/strong\u003e and transforms your car's sound into an aggressive, race-inspired roar. It's an essential, high-value mod for any AMG enthusiast.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304-Grade Stainless Steel\u003c\/strong\u003e: Built to last with exceptional corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Design\u003c\/strong\u003e: Smooth transitions for maximum efficiency and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Turbo Longevity\u003c\/strong\u003e: Reduced backpressure ensures less strain on your turbos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e: Backed by Spool’s trusted lifetime warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all \u003cstrong\u003e2017+ Mercedes-AMG E63\/E63s\u003c\/strong\u003e models equipped with the \u003cstrong\u003eM177 engine\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728601424120,"sku":"SP-RDP-M177E","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/2-1014x912_68812165-8c25-4635-b709-8e2230a9a83b.jpg?v=1782855780"},{"product_id":"spool-3-inch-resonated-vr30dtt-lower-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30","title":"Spool 3 Inch Resonated VR30DDTT Lower Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]","description":"\u003cp data-end=\"196\" data-start=\"107\"\u003e\u003cstrong data-end=\"160\" data-start=\"107\"\u003eSpool Performance 3” Resonated VR30DDTT Race Lower Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"196\" data-start=\"107\"\u003e\u003cem data-end=\"194\" data-start=\"163\"\u003eFor Infiniti Q50 | Q60 | RZ34\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"535\" data-start=\"198\"\u003eUnleash the true capability of your VR30DDTT with the Spool Performance 3” Lower Race Downpipes. Engineered for enthusiasts who demand uncompromising performance, these downpipes free up exhaust flow by drastically reducing backpressure, delivering quicker turbo response, improved spool, and a noticeable gain in horsepower and torque.\u003c\/p\u003e\n\u003cp data-end=\"704\" data-start=\"537\"\u003eBuilt with precision and durability in mind, every set is crafted to handle the heat and stress of high-performance driving while maintaining a perfect OEM-like fit.\u003c\/p\u003e\n\u003cp data-end=\"725\" data-start=\"706\"\u003e\u003cstrong data-end=\"723\" data-start=\"706\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1232\" data-start=\"726\"\u003e\n\u003cli data-end=\"825\" data-start=\"726\"\u003e\n\u003cp data-end=\"825\" data-start=\"728\"\u003e\u003cstrong data-end=\"754\" data-start=\"728\"\u003e3” Mandrel-Bent Tubing\u003c\/strong\u003e – Ensures smooth, unrestricted exhaust flow for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"941\" data-start=\"826\"\u003e\n\u003cp data-end=\"941\" data-start=\"828\"\u003e\u003cstrong data-end=\"859\" data-start=\"828\"\u003ePremium 304 Stainless Steel\u003c\/strong\u003e – Corrosion-resistant, long-lasting, and built to withstand extreme conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1043\" data-start=\"942\"\u003e\n\u003cp data-end=\"1043\" data-start=\"944\"\u003e\u003cstrong data-end=\"978\" data-start=\"944\"\u003eExpert TIG-Welded Construction\u003c\/strong\u003e – Provides superior strength and a clean, high-quality finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1138\" data-start=\"1044\"\u003e\n\u003cp data-end=\"1138\" data-start=\"1046\"\u003e\u003cstrong data-end=\"1071\" data-start=\"1046\"\u003eCNC-Machined Brackets\u003c\/strong\u003e – Guarantees precise alignment and a secure, vibration-free fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1232\" data-start=\"1139\"\u003e\n\u003cp data-end=\"1232\" data-start=\"1141\"\u003e\u003cstrong data-end=\"1167\" data-start=\"1141\"\u003eDirect Bolt-On Fitment\u003c\/strong\u003e – Includes all necessary hardware for a seamless installation.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eTuning: \u003c\/strong\u003eWe recommend \u003cstrong\u003eRacebox\u003c\/strong\u003e for tuning via EcuTek. EcuTek can be purchased through them.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728610140408,"sku":"SP-VR30-LDP-R","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/3_inch_lower_resonated.png?v=1782855800"},{"product_id":"spool-bmw-x3m-x4m-s58-f97-f98-race-downpipes","title":"Spool BMW X3M \u0026 X4M S58 F97 F98 Race Downpipes","description":"\u003cp\u003e\u003cstrong\u003eUpgrade\u003c\/strong\u003e\u003cspan\u003e your BMW with our SPOOL S58 Stainless Steel Race Downpipe, made from 304 stainless steel and designed to reduce backpressure and unleash over 100+ HP with proper tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e304 Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacked by \u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched value \u003c\/strong\u003eat $349.00, this is the best bang-for-your-buck downpipe on the market. Get top-tier quality without overpaying.\u003c\/li\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ BMW X3M X4M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728615317752,"sku":"SP-S58-F97F98DP","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/x3m.png?v=1782855814"},{"product_id":"spool-amg-m177-c63-downpipes-upgraded-race-downpipes","title":"Spool AMG M177 C63 Downpipes [Upgraded Race Downpipes]","description":"\u003cp data-end=\"505\" data-start=\"120\"\u003e\u003cstrong\u003eSpool AMG M177 C63 Downpipes [Upgraded Race Downpipes]\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eUnlock the full potential of your turbocharged AMG with our race downpipes—one of the highest value, performance-driven upgrades available for the Mercedes-AMG C63. Engineered specifically for tuned and high-boost applications, these downpipes are designed using advanced Computational Fluid Dynamics (CFD) to achieve the lowest possible backpressure under increased exhaust mass flow.\u003c\/p\u003e\n\u003cp data-end=\"1038\" data-start=\"507\"\u003eBy optimizing runner geometry, transition angles, and merge profiles in CFD, exhaust gas velocity is maintained while turbulence and pressure drop are minimized—allowing the turbos to operate more efficiently at higher boost levels. The result is faster boost response, improved top-end efficiency, and reduced exhaust-side stress on the turbochargers, which contributes to improved reliability and longevity. With proper calibration, significant power gains can be realized alongside a more aggressive, race-inspired exhaust note.\u003c\/p\u003e\n\u003cp data-end=\"1109\" data-start=\"1040\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1124\" data-start=\"1111\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-end=\"1844\" data-start=\"1125\"\u003e\n\u003cli data-end=\"1296\" data-start=\"1125\"\u003e\n\u003cp data-end=\"1296\" data-start=\"1127\"\u003e\u003cstrong data-end=\"1157\" data-start=\"1127\"\u003eCFD-Optimized Flow Design:\u003c\/strong\u003e Digitally engineered to minimize backpressure and turbulence, especially under high boost and increased exhaust flow from tuned engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1468\" data-start=\"1297\"\u003e\n\u003cp data-end=\"1468\" data-start=\"1299\"\u003e\u003cstrong data-end=\"1342\" data-start=\"1299\"\u003e304-Grade Stainless Steel Construction:\u003c\/strong\u003e High-strength, corrosion-resistant material built to withstand extreme exhaust temperatures and harsh operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1626\" data-start=\"1469\"\u003e\n\u003cp data-end=\"1626\" data-start=\"1471\"\u003e\u003cstrong data-end=\"1501\" data-start=\"1471\"\u003eImproved Turbo Efficiency:\u003c\/strong\u003e Reduced exhaust restriction allows the turbos to build boost more efficiently, improving response and overall performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1745\" data-start=\"1627\"\u003e\n\u003cp data-end=\"1745\" data-start=\"1629\"\u003e\u003cstrong data-end=\"1658\" data-start=\"1629\"\u003eEnhanced Turbo Longevity:\u003c\/strong\u003e Lower exhaust backpressure reduces thermal and mechanical load on the turbochargers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1844\" data-start=\"1746\"\u003e\n\u003cp data-end=\"1844\" data-start=\"1748\"\u003e\u003cstrong data-end=\"1770\" data-start=\"1748\"\u003eLifetime Warranty:\u003c\/strong\u003e Backed by Spool Performance’s lifetime warranty for long-term confidence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1858\" data-start=\"1846\"\u003eFitment:\u003c\/h3\u003e\n\u003cul data-end=\"1946\" data-start=\"1859\"\u003e\n\u003cli data-end=\"1946\" data-start=\"1859\"\u003e\n\u003cp data-end=\"1946\" data-start=\"1861\"\u003eDesigned for all \u003cstrong data-end=\"1904\" data-start=\"1878\"\u003e2016+ Mercedes-AMG C63\u003c\/strong\u003e models equipped with the \u003cstrong data-end=\"1938\" data-start=\"1930\"\u003eM177\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1951\" data-start=\"1948\"\u003e\n\u003cp data-end=\"2423\" data-start=\"1953\"\u003e\u003cstrong data-end=\"1974\" data-start=\"1953\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e\u003cbr data-end=\"1977\" data-start=\"1974\"\u003eThis product is intended solely for closed-course competition or off-road use and is not legal for use on public roads or highways. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728621347064,"sku":"SP-RDP-M177C","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/5_be51ab7b-6c7f-4be7-a170-9238f6846f59.png?v=1782855836"},{"product_id":"spool-vr30dtt-full-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30-in-stock-now-same-day-shipping","title":"Spool VR30DDTT Full Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]","description":"\u003cp data-end=\"426\" data-start=\"190\"\u003eThe Spool Performance VR30DDTT full race downpipes are engineered to improve exhaust flow efficiency and reduce backpressure directly after the turbine, allowing the turbochargers to operate more effectively across the entire powerband.\u003c\/p\u003e\n\u003cp data-end=\"697\" data-start=\"428\"\u003eRather than simply increasing pipe size, the design focuses on \u003cstrong data-end=\"533\" data-start=\"491\"\u003eflow quality and transition efficiency\u003c\/strong\u003e. The geometry has been developed using a combination of 3D modeling and flow analysis to ensure smooth expansion of exhaust gases as they exit the turbine housing.\u003c\/p\u003e\n\u003ch4 data-end=\"721\" data-start=\"699\"\u003eFlow Optimization\u003c\/h4\u003e\n\u003cul data-end=\"1025\" data-start=\"775\"\u003e\n\u003cli data-end=\"858\" data-start=\"775\" data-section-id=\"1vza6f5\"\u003e\n\u003cstrong data-end=\"806\" data-start=\"777\"\u003eSmoother transition paths\u003c\/strong\u003e from the turbine outlet to the main pipe diameter\u003c\/li\u003e\n\u003cli data-end=\"935\" data-start=\"859\" data-section-id=\"12lmk92\"\u003e\n\u003cstrong data-end=\"885\" data-start=\"861\"\u003eOptimized bend radii\u003c\/strong\u003e to reduce turbulence and maintain flow velocity\u003c\/li\u003e\n\u003cli data-end=\"1025\" data-start=\"936\" data-section-id=\"1a9jx13\"\u003e\n\u003cstrong data-end=\"973\" data-start=\"938\"\u003eConsistent cross-sectional area\u003c\/strong\u003e to avoid restrictions and sudden pressure changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1142\" data-start=\"1027\"\u003eThese refinements help minimize pressure drop through the downpipe while keeping exhaust flow stable and efficient.\u003c\/p\u003e\n\u003ch4 data-end=\"1163\" data-start=\"1144\"\u003eWhy It Matters\u003c\/h4\u003e\n\u003cp data-end=\"1367\" data-start=\"1165\"\u003eThe region immediately after the turbine is critical. Poorly designed downpipes can create unnecessary backpressure, which reduces the effective pressure ratio across the turbine and limits performance.\u003c\/p\u003e\n\u003cp data-end=\"1432\" data-start=\"1369\"\u003eBy improving flow efficiency in this area, the Spool downpipes:\u003c\/p\u003e\n\u003cul data-end=\"1578\" data-start=\"1434\"\u003e\n\u003cli data-end=\"1482\" data-start=\"1434\" data-section-id=\"vs6onh\"\u003eAllow the turbochargers to spool more freely\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1483\" data-section-id=\"h1bp6h\"\u003eImprove exhaust gas evacuation from the engine\u003c\/li\u003e\n\u003cli data-end=\"1578\" data-start=\"1534\" data-section-id=\"5td8x0\"\u003eReduce overall pumping losses under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1707\" data-start=\"1580\"\u003eThis results in better throttle response, improved transient performance, and increased power potential at higher boost levels.\u003c\/p\u003e\n\u003ch4 data-end=\"1731\" data-start=\"1709\"\u003eDesign Philosophy\u003c\/h4\u003e\n\u003cp data-end=\"2013\" data-start=\"1733\"\u003eThe goal wasn’t just to make a larger pipe—it was to design a system that \u003cstrong data-end=\"1849\" data-start=\"1807\"\u003eworks with the physics of exhaust flow\u003c\/strong\u003e. Every bend, transition, and diameter change is intentional, ensuring the exhaust path remains as efficient as possible without introducing unnecessary complexity.\u003c\/p\u003e\n\u003ch4 data-end=\"2032\" data-start=\"2015\"\u003eConstruction\u003c\/h4\u003e\n\u003cp data-end=\"2071\" data-start=\"2034\"\u003eTo ensure durability and consistency:\u003c\/p\u003e\n\u003cul data-end=\"2311\" data-start=\"2073\"\u003e\n\u003cli data-end=\"2164\" data-start=\"2073\" data-section-id=\"1ppnfib\"\u003eConstructed from \u003cstrong data-end=\"2128\" data-start=\"2092\"\u003ehigh-quality 304 stainless steel\u003c\/strong\u003e for heat and corrosion resistance\u003c\/li\u003e\n\u003cli data-end=\"2234\" data-start=\"2165\" data-section-id=\"15vyiq1\"\u003e\n\u003cstrong data-end=\"2190\" data-start=\"2167\"\u003eMandrel-bent tubing\u003c\/strong\u003e maintains internal diameter through bends\u003c\/li\u003e\n\u003cli data-end=\"2311\" data-start=\"2235\" data-section-id=\"1eozc2a\"\u003e\n\u003cstrong data-end=\"2270\" data-start=\"2237\"\u003ePrecision welding and fitment\u003c\/strong\u003e ensure a clean, leak-free installation\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"20\" data-start=\"0\" data-section-id=\"24csut\"\u003eEngineered Value\u003c\/h3\u003e\n\u003cp data-end=\"120\" data-start=\"22\"\u003eAt Spool Performance, we believe performance parts should be priced based on value. We’ve gone the extra mile to optimize our manufacturing process, reduce inefficiencies, and control costs without compromising quality. The result is a properly engineered product, built with high-quality materials, offered at a price that actually makes sense.\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728634388728,"sku":"SP-VR30-FDP","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/2_a8453d55-1a48-4b96-a3dd-d878d4e126c5.png?v=1782855870"},{"product_id":"f91-f92-f93-m8-stainless-steel-downpipe-upgrade-race-downpipes","title":"F91\/F92\/F93 M8 Stainless Steel Downpipe Upgrade [Race Downpipes]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003cp\u003eIntroducing the Spool Performance BMW M8 Race Downpipes, expertly crafted from durable, corrosion-resistant 304 stainless steel. Designed with optimized flow and smooth transitions, these downpipes enhance performance and reliability.\u003c\/p\u003e\n\u003cp\u003eAs with all SPOOL products, these downpipes come with our industry-leading \u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e, ensuring peace of mind and unmatched quality.\u003c\/p\u003e\n\u003cp\u003eDownpipes are one of the most cost-effective upgrades for your turbocharged BMW. By reducing backpressure on the turbos, they enable higher boost levels and extend turbo lifespan. Pair them with a tune to unlock significant power gains, while enjoying a more aggressive exhaust note. For any S63 engine, this is a must-have upgrade!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the following BMW models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F91\/F92\/F93 M8\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Primary+Secondary","offer_id":49728638484728,"sku":"SP-F9X-DP-1","price":599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/f90m5_dp.png?v=1782855880"},{"product_id":"b58-5-inch-stainless-steel-downpipe-upgrade-race-downpipes","title":"B58 5 Inch Stainless Steel Downpipe Upgrade [Race Downpipes]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003ch4\u003eSpool 5 Inch B58 Downpipe\u003c\/h4\u003e\n\u003ch4\u003eWhy Settle for the Same Rebranded Downpipes?\u003c\/h4\u003e\n\u003cp\u003eLet’s face it—most downpipes on the market look the same. They’re just rebranded versions of the same old design with a small, rigid flex section and a laser-engraved logo slapped on. We’re tired of it too. That’s why we created something better. The SPOOL 5-Inch Downpipe is \u003cstrong\u003eour own design\u003c\/strong\u003e, engineered in-house and quality you can trust. And unlike others, our logo is \u003cstrong\u003eCNC machined and welded on\u003c\/strong\u003e, not laser engraved.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose the 5-Inch SPOOL B58 Downpipe?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique, Deep Exhaust Tone:\u003c\/strong\u003e The larger 5-inch diameter creates a \u003cstrong\u003ericher sound\u003c\/strong\u003e that stands out from the crowd.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Our flexible design makes alignment with your exhaust simple and stress-free—no more fighting with rigid downpipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Performance Gains:\u003c\/strong\u003e Reduced backpressure means faster turbo spool, more power, and smoother flow. Pair it with a proper tune, and you’ll feel the difference and see significant HP \u0026amp; TQ gain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e  Made from \u003cstrong\u003e304-grade stainless steel\u003c\/strong\u003e with a thicker \u003cstrong\u003e2mm design\u003c\/strong\u003e for unmatched strength and durability compared to the standard 1 and 1.5mm options in the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty:\u003c\/strong\u003e Like all SPOOL products, this downpipe is covered by our lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat Makes It Special?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLargest Flex Section on the Market:\u003c\/strong\u003e No one else offers this kind of flexibility on their 5-inch downpipe. It’s designed for easy installation and contributes to the unique sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Design:\u003c\/strong\u003e This is the only 5-inch B58 downpipe that looks like this, giving you a product that’s truly one of a kind and not some rebranded pipe that you see on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis item fits the following BMWs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cb\u003eFitment guaranteed for all Gen 1 B58 \u0026amp; Gen 2 B58 2 Port\/6 Port\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F22\/F23 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F30\/F31 BMW 340i \u0026amp; 340i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F32\/F33\/F36 BMW 440i \u0026amp; 440i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ G30 BMW 540i \u0026amp; 540i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G20\/G22\/G26 BMW M340i \u0026amp; M440i \u0026amp; xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2022 F22 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2021–2023 G42 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G05 BMW X5 40i \u0026amp; X5 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G07 BMW X7 40i \u0026amp; X7 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G29 BMW Z4 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ G11\/G12 BMW 740i \u0026amp; 740i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G06 BMW X6 40i \u0026amp; X6 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2017+ G01 BMW X3 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2018+ G02 BMW X4 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G14\/G15\/G16 BMW 840i \u0026amp; 840i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2022+ G70 BMW 740i \u0026amp; xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNon-BMW Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2019+ Toyota Supra (A90\/A91)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-end=\"1273\" data-start=\"1228\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-end=\"1330\" data-start=\"1281\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728646480120,"sku":"SP-B58-DP-5","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/racespooldownpipe.jpg?v=1782855898"},{"product_id":"spool-mclaren-720s-765lt-downpipe-upgrade-race-downpipes","title":"Spool McLaren 720S\/750S\/765LT Downpipe Upgrade [Race Downpipes]","description":"\u003cp\u003e\u003cstrong\u003eSpool Performance 720S\/750S\/765LT Downpipe Upgrade\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: The one you receive may be heat shielded depending on our inventory status. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk us about tuning: sales@spoolperformance.us \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spool Performance Race Downpipes for the McLaren 720S\/750S\/765LT are meticulously engineered to eliminate exhaust flow restrictions inherent in the OEM catalytic converters. This upgrade is designed to optimize turbocharger efficiency, enhance thermal dynamics, and deliver a significant improvement in overall vehicle performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Exhaust Flow\u003c\/strong\u003e: Precision-engineered to provide a direct, unobstructed pathway for exhaust gases, these catless downpipes significantly reduce backpressure, enabling faster spool times and increased power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Grade Materials\u003c\/strong\u003e: Constructed from TIG-welded 304 stainless steel, these downpipes offer superior heat resistance, corrosion protection, and longevity, even under extreme operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Engineering\u003c\/strong\u003e: CNC-machined flanges and mandrel-bent tubing ensure a perfect fit and superior durability. Built to endure the demands of track and street performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Exhaust Note\u003c\/strong\u003e: Experience an aggressive and intoxicating exhaust sound that amplifies the supercar character of your McLaren.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Performance\u003c\/strong\u003e: Unlock quicker turbo spool, enhanced throttle response, and higher power gains when paired with a proper ECU tune.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen paired with appropriate ECU calibration, the Spool Performance Catless Downpipes enable substantial power and torque gains by optimizing combustion efficiency and turbocharger response. Expect faster throttle transitions and enhanced linear power delivery for both street and track applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Mandrel-bent tubing with CNC-machined flanges\u003c\/li\u003e\n\u003cli\u003eCompatibility: McLaren 720S\/750S\/765LT (2018+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv itemprop=\"description\" class=\"tab-content\"\u003e\n\u003cstrong\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728646709496,"sku":"SP-72RDP","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/720s_downpipes.png?v=1782855899"},{"product_id":"spool-vr30dtt-full-resonated-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30","title":"Spool VR30DDTT Full Resonated Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]","description":"\u003cp\u003e\u003cstrong\u003eSpool VR30DDTT Full Resonated Downpipes Upgrade [Race Downpipes] | 3 Inch Infiniti Q50 Q60 RZ34 [VR30]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlock the full potential of your \u003cstrong\u003eVR30DDTT-powered Infiniti Q50, Q60, or RZ34\u003c\/strong\u003e with the \u003cstrong\u003eSpool Performance Full Race Downpipes\u003c\/strong\u003e. Designed for \u003cstrong\u003emaximum performance and efficiency\u003c\/strong\u003e, these downpipes significantly \u003cstrong\u003ereduce backpressure\u003c\/strong\u003e, improving turbo response and overall power output.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-bent tubing\u003c\/strong\u003e for smooth, unrestricted exhaust flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG-welded construction\u003c\/strong\u003e for superior durability and strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined brackets\u003c\/strong\u003e for a precise and secure fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 304 stainless steel (304SS) construction\u003c\/strong\u003e for longevity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes all necessary hardware\u003c\/strong\u003e for a straightforward installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eTuning: \u003c\/strong\u003eWe recommend \u003cstrong\u003eRacebox\u003c\/strong\u003e for tuning via EcuTek. EcuTek can be purchased through them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728647332088,"sku":"SP-VR30-FDP-RES","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/fulldpresonated.png?v=1782855901"},{"product_id":"spool-downpipe-upgrade-race-downpipes-amg-gle53-e53-m256","title":"Spool Downpipe Upgrade [Race Downpipes] | AMG GLE53\/E53 [M256]","description":"\u003cp\u003eDownpipes are probably one of the best value for money mods you can deploy for your turbocharged Mercedes. Our race downpipes significantly reduce the backpressure on the turbos allowing them to build more boost and also prolong the turbo life. You would gain a significant amount of power with a tune and a more aggressive sounding car is an added bonus. It is a complete no-brainer upgrade for your AMG.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e304 Grade Stainless Steel \u003c\/p\u003e\n\u003cp\u003eOptimized Flow design with smooth transitions\u003c\/p\u003e\n\u003cp\u003eAs all products, covered under our SPOOL lifetime warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728658866424,"sku":"SP-RDP-M256","price":599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/GLE531-1014x912.jpg?v=1782855934"},{"product_id":"spool-aston-martin-vantage-v8-m177-downpipe-upgrade-race-downpipes","title":"Spool Aston Martin Vantage V8 [M177] Downpipe Upgrade | [Race Downpipes]","description":"\u003cp\u003eDownpipes are one of the best value-for-money upgrades you can make for your turbocharged \u003cstrong\u003eAston Martin\u003c\/strong\u003e, particularly with the latest models equipped with the Mercedes-AMG M177 V8 engine. This high-performance turbocharged motor thrives with reduced backpressure, which our race downpipes can deliver.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Your Performance\u003c\/strong\u003e: By cutting down turbo backpressure, our downpipes help your engine spool faster and build more boost. Pair them with a proper tune, and you’ll unlock serious power gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Design\u003c\/strong\u003e: Designed for maximum efficiency, the smooth transitions in our downpipes ensure better exhaust flow with minimal turbulence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Sound Upgrade\u003c\/strong\u003e: Get a bolder, sportier exhaust note that matches your Aston Martin’s performance pedigree.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtend Turbo Life\u003c\/strong\u003e: Less backpressure means less stress on your turbos, helping them last longer and perform better over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e: Made from premium 304-grade stainless steel, these downpipes are tough, durable, and resistant to corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeace of Mind with SPOOL Warranty\u003c\/strong\u003e: Our lifetime warranty means you can enjoy the upgrade with confidence.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728658997496,"sku":"SP-RDP-AM-M177C","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/vantage2.png?v=1782855935"},{"product_id":"spool-downpipe-upgrade-race-downpipes-amg-c43-e43-c400-c450-m276","title":"Spool Downpipe Upgrade [Race Downpipes] | AMG C43\/E43\/C400\/C450 [M276]","description":"\u003cp\u003eDownpipes are one of the best value-for-money upgrades for your turbocharged Mercedes-AMG. 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It’s a must-have upgrade for any AMG enthusiast.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 304-Grade Stainless Steel\u003c\/strong\u003e: Built for durability and long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Design\u003c\/strong\u003e: Engineered with smooth transitions to maximize exhaust flow and minimize turbulence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e: Backed by our industry-leading guarantee for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility:\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for AMG models with the M276 engine, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC43\u003c\/li\u003e\n\u003cli\u003eE43\u003c\/li\u003e\n\u003cli\u003eC400\u003c\/li\u003e\n\u003cli\u003eC450\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728663519480,"sku":"SP-RDP-M276","price":449.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/template-Recovered-Recovered.png?v=1782855950"},{"product_id":"bmw-b58-toyota-b58-gen-3-race-downpipe","title":"BMW B58 \/ Toyota B58 Gen 3 Race Downpipe","description":"\u003ch4\u003e\u003cstrong\u003eWE CANNOT GUARANTEE FITMENT ON YOUR 2025 BMW B58, PLEASE BE SURE TO CHECK YOUR DIAGRAM AND MAKE SURE THIS MODEL IS A COMPATIBLE MODEL. WE CAN ASISST, JUST SEND YOUR VIN TO US.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eEMAIL: SALES@SPOOLPERFORMANCE.US\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"193\" data-start=\"146\"\u003e\u003cstrong data-end=\"193\" data-start=\"146\"\u003eDesigned Exclusively for Gen 3 B58 Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"569\" data-start=\"195\"\u003eSpool Performance downpipes for the Gen 3 B58 engine are built with a 4” design, precision-machined stainless steel v-band transition, and uncompromising attention to flow and fitment. Unlike most options on the market that taper down near the turbo, our downpipes maintain consistent diameter and a true 3D profile to maximize exhaust velocity and overall performance.\u003c\/p\u003e\n\u003cp data-end=\"732\" data-start=\"571\"\u003eCrafted from high-grade 304 stainless steel, these downpipes are built to handle extreme conditions with superior corrosion resistance and long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"751\" data-start=\"734\"\u003e\u003cstrong data-end=\"751\" data-start=\"734\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1057\" data-start=\"753\"\u003e\n\u003cli data-end=\"829\" data-start=\"753\"\u003eSignificant horsepower and torque gains \u003c\/li\u003e\n\u003cli data-end=\"883\" data-start=\"830\"\u003eSharper throttle response and quicker turbo spool\u003c\/li\u003e\n\u003cli data-end=\"905\" data-start=\"884\"\u003eReduced turbo lag\u003c\/li\u003e\n\u003cli data-end=\"942\" data-start=\"906\"\u003eAggressive, refined exhaust tone\u003c\/li\u003e\n\u003cli data-end=\"1057\" data-start=\"1001\"\u003ePrecision CNC-machined construction for a perfect seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1170\" data-start=\"1059\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1170\" data-start=\"1059\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1170\" data-start=\"1059\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728664109304,"sku":"SP-B58G3-DP","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/b58gen3.png?v=1782855951"},{"product_id":"spool-audi-c8-rs6-rs7-d5-s8-race-downpipes","title":"Spool Audi C8 RS6 RS7 | D5 S8 Race Downpipes","description":"\u003cp data-start=\"71\" data-end=\"132\"\u003e\u003cstrong data-start=\"71\" data-end=\"132\"\u003eSpool Performance Downpipes for Audi C8 RS6 \/ RS7 \u0026amp; D5 S8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"134\" data-end=\"364\"\u003eIf you’re looking to wake up your Audi’s V8, these downpipes are the move. Designed specifically for the C8 RS6, RS7, and D5 S8, they free up serious power and bring out that deep, aggressive exhaust note these cars are known for.\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"523\"\u003eFitment is spot-on, and the performance gains are instantly noticeable. Want it even louder? Add our Resonator Delete for a bolder tone and even better flow.\u003c\/p\u003e\n\u003cp data-start=\"525\" data-end=\"550\"\u003e\u003cstrong data-start=\"525\" data-end=\"550\"\u003eWhy you’ll love them:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"551\" data-end=\"748\"\u003e\n\u003cli data-start=\"551\" data-end=\"598\"\u003eMore power and torque you can actually feel\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"628\"\u003eSharper throttle response\u003c\/li\u003e\n\u003cli data-start=\"629\" data-end=\"664\"\u003eThat raw, head-turning V8 sound\u003c\/li\u003e\n\u003cli data-start=\"665\" data-end=\"689\"\u003eEasy bolt-on install\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728665092344,"sku":"SP-AU-EA825-DP","price":459.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/rs6_downpipes2.png?v=1782855953"},{"product_id":"spool-amg-m178-amg-gt-gtc-gts-gtr-downpipes-upgraded-race-downpipes","title":"Spool AMG M178 AMG GT\/ GTC\/ GTS\/ GTR Downpipes [Upgraded Race Downpipes]","description":"\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2ef086aa-1a14-4783-a45e-1493f5d5666e\" dir=\"auto\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-4o-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp data-start=\"38\" data-end=\"493\"\u003eReady to take your turbocharged Mercedes to the next level? Our M178 Race Downpipes are the perfect way to unlock more power and enhance your driving experience. By reducing backpressure, these downpipes help your turbos spool faster and more efficiently, which means more boost and better performance. Plus, with a tune, you'll see a noticeable increase in power, and enjoy a more aggressive exhaust note that’ll make your AMG sound as good as it drives.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"784\"\u003eMade from durable 304-grade stainless steel, our downpipes are built to last and designed for maximum flow with smooth transitions. This means less restriction and more power where you need it. And don’t worry, they come with SPOOL’s lifetime warranty, so you’re covered for the long haul.\u003c\/p\u003e\n\u003cul data-start=\"831\" data-end=\"1105\"\u003e\n\u003cli data-start=\"831\" data-end=\"900\"\u003e\n\u003cstrong data-start=\"833\" data-end=\"862\"\u003e304 Grade Stainless Steel\u003c\/strong\u003e for strength and corrosion resistance\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"903\" data-end=\"928\"\u003eOptimized Flow Design\u003c\/strong\u003e that improves turbo efficiency\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1001\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"989\"\u003eSignificant Power Gains\u003c\/strong\u003e with a tune\u003c\/li\u003e\n\u003cli data-start=\"1002\" data-end=\"1063\"\u003e\n\u003cstrong data-start=\"1004\" data-end=\"1034\"\u003eA Deeper, Aggressive Sound\u003c\/strong\u003e that matches the performance\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1105\"\u003e\n\u003cstrong data-start=\"1066\" data-end=\"1087\"\u003eLifetime Warranty\u003c\/strong\u003e for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-2 flex gap-3 empty:hidden -ml-2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-2 flex gap-3 empty:hidden -ml-2\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-2 flex gap-3 empty:hidden -ml-2\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"mb-2 flex gap-3 empty:hidden -ml-2\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728668795128,"sku":"SP-RDP-M178C","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/GT_dps.png?v=1782855963"},{"product_id":"spool-mclaren-720s-sky-exhaust","title":"Spool McLaren 720s Sky Exhaust","description":"\u003cp data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpool Performance McLaren 720s Coupe and Spyder Sky Exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cvideo width=\"75\" controls=\"controls\" poster=\"Link to the thumbnail image\" height=\"134\"\u003e\n\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/99f6efd5ed0f4469b9a02bf652b7b7fa.mp4\"\u003e\nYour browser does not support our video.\n\n\u003c\/source\u003e\u003c\/video\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIntroducing the Spool Performance McLaren 720s Coupe Sky Exhaust, a cutting-edge exhaust system designed to transform your McLaren into a symphony of power and style. This exhaust is more than just a performance upgrade; it's a statement of technical excellence and aesthetic brilliance, tailored for the discerning McLaren enthusiast.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInnovative Quad Outlet Design:\u003c\/strong\u003e The Sky Exhaust features a unique configuration with four exhaust outlets, including two vertically mounted outlets inspired by the 600LT style. This design not only enhances the visual appeal of your 720s but also optimizes exhaust flow for superior performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAesthetic Mastery:\u003c\/strong\u003e The vertical exhaust outlets create a striking profile that complements the sleek design of the 720s, making it stand out even more. This exhaust system turns your car into a visual masterpiece, turning heads wherever you go.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRich, Resonant Sound:\u003c\/strong\u003e Engineered to accentuate McLaren's engine note, the Sky Exhaust produces a deep, resonant sound that is both thrilling and refined. It amplifies the car’s presence, ensuring that your 720s sounds as good as it looks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePerformance Enhancement:\u003c\/strong\u003e Beyond its stunning design, the Sky Exhaust system contributes to improved performance. The optimized exhaust flow means your McLaren will not only sound better but also perform more efficiently, with a noticeable improvement in response and power output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTitanium Construction:\u003c\/strong\u003e\u003cspan\u003e The use of titanium in the exhaust system offers a unique combination of strength, durability, and lightness. This results in a significant reduction in overall weight, improving your vehicle’s handling, acceleration, and fuel efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEasy Installation:\u003c\/strong\u003e Designed to seamlessly integrate with the McLaren 720s Coupe, the installation process is straightforward, ensuring that you can enjoy your upgraded exhaust without unnecessary downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhanced Visual Appeal:\u003c\/strong\u003e Elevate the aesthetic of your McLaren with a design that's both aggressive and elegant, perfectly embodying the spirit of the 720s.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAuditory Excitement:\u003c\/strong\u003e Experience a richer, more engaging sound profile that captures the essence of McLaren's engineering prowess and heightens the excitement of every drive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePerformance Gains:\u003c\/strong\u003e Feel the difference in your vehicle's performance, with an exhaust system that complements and enhances the already impressive capabilities of the 720s.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDurability and Quality:\u003c\/strong\u003e Rest assured knowing that your investment is protected by the durable construction and high-quality materials used in the Sky Exhaust system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Spool Performance McLaren 720s Coupe Sky Exhaust is more than just an upgrade; it's a transformation. By merging unparalleled design with acoustic excellence, this exhaust system not only enhances the performance of your McLaren but also elevates your overall driving experience. Unleash the full potential of your McLaren 720s with an exhaust that's as remarkable in sound as it is in style.\u003cbr\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728669974776,"sku":"SP-MC720-EXSK","price":5999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/sky_exhaust_2fee5fd4-857c-405b-a134-24130291a929.jpg?v=1782855966"},{"product_id":"b58-gen-1-exhaust-cam-fuel-lobe-mod-40","title":"B58 Gen 1 Exhaust Cam Fuel Lobe Mod | +40%","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpool Performance is proud to offer our in-house B58 Gen1 Exhaust Cam Fuel Lobe Mod service to take full advantage of our high pressure pump and injector lineup for B58 Direct Injected fuel system. Customers would need to ship their exhaust camshaft to our facility where it would thoroughly cleaned, cam profile modified in our CNC live tooling lathes, polished and re-hardened before getting shipped back out. The updated cam profile provides more lift and results in a 40% increase in HPFP output. The process usually takes 2 business days. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCombined with our FX-200 pumps and IFX injectors, the updated cam profile can flow north of 900whp on full E85 and north of 1000whp on E50 or less. DI-only capabilities has never been this exciting!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNote: Only compatible with Spool Performance FX pumps. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIf you are an existing customer with both our FX-200 and IFX injectors, please email us @ customer_service@spoolperformance.us for a 30% discount code on the CAM mod.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tags_product\" data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003eTags:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=B58\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=B58\"\u003eB58\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=340i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=340i\"\u003e340i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=440i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=440i\"\u003e440i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=540i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=540i\"\u003e540i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=240i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=240i\"\u003e240i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=140i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=140i\"\u003e140i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=x3%20m40i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=x3%20m40i\"\u003ex3 m40i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=bmw\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=bmw\"\u003ebmw\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx200\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx200\"\u003efx200\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=cam\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=cam\"\u003ecam\u003c\/a\u003e, bmw\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":49728670793976,"sku":"SP-B58-G1CAM-KL05","price":899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5424\/6648\/files\/B58cam-1014x912.jpg?v=1782855967"}],"url":"https:\/\/maxpowermotorsports.com\/collections\/performance-exhausts.oembed","provider":"Maxpower Motorsports","version":"1.0","type":"link"}