{"product_id":"r2p-bmw-m5-m8-f90-f91-f92-f93-primary-downpipe-heat-insulation-coated","title":"R2P Ceramic-Coated Primary Downpipes for BMW M5 F90 \/ M8 F91 F92 F93 (102mm) – Maximum Performance for S63 V8 Engine","description":"\u003cp\u003eThe \u003cstrong\u003eR2P Primary Downpipes\u003c\/strong\u003e are a high-performance upgrade for BMW M5 F90 and M8 (F91, F92, F93) equipped with the S63 4.4L Twin-Turbo V8 engine. Manufactured from 304 stainless steel with a 1200°C ceramic thermal coating, these downpipes eliminate restrictions from the factory system and improve exhaust flow, allowing the turbos to spool faster. Their 102 mm (4-inch) diameter and full 3D design without internal reductions ensure optimal flow, while the thermal insulation protects sensitive components in the engine bay and keeps intake air temperatures stable.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic coating up to 1200°C:\u003c\/strong\u003e Reduces engine bay temperatures, protects wiring and hoses, and improves intake air density.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e102 mm (4-inch) diameter:\u003c\/strong\u003e Eliminates factory system restrictions for unobstructed gas flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 3D design:\u003c\/strong\u003e No sharp reductions or choke points that compromise performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-crafted 304 stainless steel:\u003c\/strong\u003e Total corrosion resistance and extreme durability, even under intensive track use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined V-Band connections:\u003c\/strong\u003e Precise fitment and perfect seal without leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with OEM heat shields:\u003c\/strong\u003e Retains factory thermal protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e R2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Ceramic heat resistant up to 1200°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe diameter:\u003c\/strong\u003e 4 inches (102 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Primary downpipe set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeometry:\u003c\/strong\u003e 3D design without restrictions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eS63 4.4L Twin-Turbo V8 engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M5 (F90): 2018 - 2020\u003c\/li\u003e\n\u003cli\u003eBMW M8 Coupé (F92): 2019 - 2020\u003c\/li\u003e\n\u003cli\u003eBMW M8 Cabrio (F91): 2019 - 2020\u003c\/li\u003e\n\u003cli\u003eBMW M8 Gran Coupé (F93): 2019 - 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cp\u003eThe R2P downpipes remove the restrictive primary catalytic converters from the factory system, enabling gains of up to \u003cstrong\u003e50 HP and 80 Nm\u003c\/strong\u003e of additional torque with Stage 2 tuning. Unlike uncoated alternatives, these downpipes keep intake air temperatures (IAT) stable, preventing power loss from excessive heat. Additionally, the V8 engine sound becomes deeper and more aggressive, highlighting the sporting character of M models.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs ECU tuning required?\u003c\/strong\u003e Yes. To eliminate the check engine light (CEL) and extract full potential, Stage 2 tuning is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat are the benefits of the thermal coating?\u003c\/strong\u003e It protects wiring and hoses from radiant heat from the turbos, and maintains exhaust gas velocity to improve turbo response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the sound change?\u003c\/strong\u003e Produces a much deeper and more aggressive V8 note, emphasizing the character of M models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026 warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock for immediate shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Fast and secure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Perfect fitment guaranteed and certified thermal resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is intended for competition or closed-circuit use. Consult local regulations before installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"R2P","offers":[{"title":"Default Title","offer_id":51808177815834,"sku":null,"price":715.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/9324\/0602\/files\/692ac9a2699d7_r2p-bmw-m5-m8-f90-f91-f92-f93-primary-downpipe-seramik-kaplama-r2p-f90-pri-dp-ylt-3-75b53d93-1280x1280_fill.webp?v=1773170885","url":"https:\/\/remedio.parts\/en\/products\/r2p-bmw-m5-m8-f90-f91-f92-f93-primary-downpipe-heat-insulation-coated","provider":"Remedio Digital SL","version":"1.0","type":"link"}