{"product_id":"mbs-s63-catless-heatshield-race-downpipes-bmw-f90-m5-f91-f92-f93-m8","title":"MBS S63 Catless Heatshield Race Downpipes - BMW F90 M5 | F91\/F92\/F93 M8","description":"\u003ch2\u003eMBS S63 Catless Heatshield Race Downpipes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBMW F90 M5 | F91\/F92\/F93 M8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlock the full potential of your S63-powered BMW with MBS Catless Heatshield Race Downpipes. Designed for enthusiasts looking to improve exhaust flow, turbo response, and overall performance, these downpipes replace the restrictive factory catalytic converters with a high-flow racing solution.\u003c\/p\u003e\n\u003cp\u003eFeaturing integrated heat shielding technology, these downpipes help control engine bay temperatures while providing improved exhaust flow and a more aggressive exhaust tone.\u003c\/p\u003e\n\u003cp\u003eEach set is 3D scanned and engineered for precise OEM-style fitment, ensuring a smooth installation process while maintaining proper clearance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProduct Features\u003c\/h1\u003e\n\u003cp\u003e✅ High-quality stainless steel construction\u003cbr\u003e✅ Includes primary and secondary downpipes\u003cbr\u003e✅ Integrated heat shield wrap for temperature control\u003cbr\u003e✅ Improves exhaust flow and turbo spool response\u003cbr\u003e✅ More aggressive exhaust note\u003cbr\u003e✅ Designed for tuned applications\u003cbr\u003e✅ Precision 3D-scanned fitment\u003cbr\u003e✅ Supports increased horsepower and torque potential\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003ePerformance Benefits\u003c\/h1\u003e\n\u003cp\u003eWhen combined with proper tuning, these downpipes can help increase airflow and unlock additional power potential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReported gains when tuned:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to +112 HP\u003c\/li\u003e\n\u003cli\u003eUp to +130 TQ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e(Results vary depending on tune, supporting modifications, and vehicle setup.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFitment\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eBMW F90 M5\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW M5 (F90)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020+ BMW M8 (F91\/F92\/F93)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eImportant Notes\u003c\/h1\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eFor off-road\/racing use only where applicable.\u003c\/strong\u003e\u003cbr\u003e⚠️ Catless downpipes may cause emissions-related issues and require tuning to avoid check engine lights.\u003cbr\u003e⚠️ Professional installation and proper tuning are recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eInstallation\u003c\/h1\u003e\n\u003cp\u003eProfessional installation is recommended for proper fitment and performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eAvailability\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eIn Stock \u0026amp; Ready to Ship\u003c\/strong\u003e\u003c\/p\u003e","brand":"Uproar Customs","offers":[{"title":"Default Title","offer_id":47280906043561,"sku":null,"price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/1575\/4153\/files\/52EC96D2-4097-46FD-93E1-DAA429E4928D.webp?v=1784737301","url":"https:\/\/www.uproarcustoms.com\/products\/mbs-s63-catless-heatshield-race-downpipes-bmw-f90-m5-f91-f92-f93-m8","provider":"Uproar Customs","version":"1.0","type":"link"}