{"product_id":"r2p-bmw-m5-m8-f90-f91-f92-f93-primary-downpipe-heat-insulation-coated","title":"R2P Primary Downpipes with Heat Shielding 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 the BMW M5 F90 and M8 (F91, F92, F93) equipped with the S63 4.4L Twin-Turbo V8 engine. Made from 304 stainless steel with a 1200°C ceramic thermal coating, these downpipes eliminate the restrictions of the original system and improve exhaust flow, allowing the turbos to respond more quickly. Their 102 mm (4 inch) diameter and 3D design with no internal reductions guarantee optimal flow, while the thermal insulation protects sensitive engine bay components and keeps the intake air temperature 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 temperature, 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 the factory system's restrictions for unobstructed gas flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3D design:\u003c\/strong\u003e No sharp reductions or restrictions that compromise performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-built 304 stainless steel:\u003c\/strong\u003e Total corrosion resistance and extreme durability, even in intensive track use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined V-Band connections:\u003c\/strong\u003e Precise fit and perfect, leak-free sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with OEM heat shields:\u003c\/strong\u003e Maintains the 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, 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 Unrestricted 3D design\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 Coupe (F92): 2019 - 2020\u003c\/li\u003e\n\u003cli\u003eBMW M8 Cabrio (F91): 2019 - 2020\u003c\/li\u003e\n\u003cli\u003eBMW M8 Gran Coupe (F93): 2019 - 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cp\u003eThe R2P downpipes eliminate the restrictive primary catalytic converters of the original system, allowing gains of up to an additional \u003cstrong\u003e50 hp and 80 Nm\u003c\/strong\u003e with a Stage 2 remap. Unlike alternatives without thermal coating, these downpipes keep intake air temperatures (IAT) stable, preventing power losses from excessive heat. In addition, the V8 engine sound becomes deeper and more aggressive, highlighting the sporty character of the M models.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it necessary to remap the ECU?\u003c\/strong\u003e Yes. To eliminate the check engine light (CEL) and take advantage of the full potential, a Stage 2 remap is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat benefits does the thermal coating provide?\u003c\/strong\u003e It protects wiring and hoses from the turbos' radiant heat, and maintains exhaust gas speed to improve turbo response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the sound change?\u003c\/strong\u003e It produces a much deeper, sportier V8 sound, emphasizing the character of the M models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping and 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 fit guaranteed and certified thermal resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is designed for use in competition or closed circuits. Consult current 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:\/\/www.ro34.com\/products\/r2p-bmw-m5-m8-f90-f91-f92-f93-primary-downpipe-heat-insulation-coated","provider":"Remedio Digital SL","version":"1.0","type":"link"}