{"product_id":"mpp-one-piece-catless-downpipes-for-2021-bmw-g80-m3-g82-g83-m4-2022-g81-m3-s58-3-0t","title":"MPP One-Piece Catless Downpipes for 2021+ BMW G80 M3 G82 G83 M4 2022+ G81 M3 S58 3.0T","description":"\u003cdiv class=\"mpp-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eMPP One-Piece Catless Downpipes for 2021+ BMW G80 M3 G82 G83 M4 2022+ G81 M3 S58 3.0T\u003c\/strong\u003e is supplied by MPerformance Parts.\u003c\/p\u003e\n\u003cp\u003eThe MPP One-Piece Catless Downpipes are designed for BMW G80\/G81 M3 and G82\/G83 M4 models equipped with the S58 3.0T Twin-Turbo Inline-6 engine. These high-flow downpipes replace the restrictive factory catalytic converter sections to reduce exhaust restriction, improve exhaust flow efficiency, enhance turbo response, and deliver a more aggressive performance exhaust tone.\u003c\/p\u003e\n\u003cp\u003eFeaturing a one-piece construction design, these downpipes provide a direct and streamlined exhaust path from the factory twin-turbo system. Manufactured for performance-oriented S58 applications, they are ideal for tuned street vehicles, track builds, and upgraded turbo setups requiring increased exhaust flow capacity and reduced backpressure.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eListed for 2021+ BMW G80 M3 G82 G83 M4 2022+ G81 M3 S58 3.0T. BMW fitted different engines and transmission options across these chassis, so confirm your exact model, engine code and drivetrain before ordering.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-Piece Catless Design: Provides a simplified exhaust path with reduced restriction compared with the factory catalytic converter system.\u003c\/li\u003e\n  \u003cli\u003eImproved Exhaust Flow: Helps increase exhaust flow efficiency and support higher-performance S58 turbo applications.\u003c\/li\u003e\n  \u003cli\u003eEnhanced Turbo Response: Reduced exhaust restriction helps improve turbocharger response and overall engine performance.\u003c\/li\u003e\n  \u003cli\u003eAggressive Exhaust Tone: Delivers a deeper and more performance-oriented exhaust sound compared with the factory system.\u003c\/li\u003e\n  \u003cli\u003eS58 Performance Upgrade: Designed specifically for BMW G-Series M vehicles using the S58 3.0T Twin-Turbo engine platform.\u003c\/li\u003e\n  \u003cli\u003eCompatible Vehicle: Designed for selected BMW G80\/G81 M3 and G82\/G83 M4 models equipped with the S58 3.0L Twin-Turbo Inline-6 engine only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMPerformance notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupplied as a direct-fit component for the applications listed above.\u003c\/li\u003e\n  \u003cli\u003eCheck chassis, engine code and gearbox before ordering, and contact MPP if you are unsure.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended, and any torque figures quoted by the workshop take precedence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MPP","offers":[{"title":"Default Title","offer_id":53758056825144,"sku":"MPP-20058","price":1484.51,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/1277\/9576\/files\/NA-DP-5061-SS-WG_1.jpg?v=1794106837","url":"https:\/\/mperformance.parts\/products\/mpp-one-piece-catless-downpipes-for-2021-bmw-g80-m3-g82-g83-m4-2022-g81-m3-s58-3-0t","provider":"MPerformance.parts","version":"1.0","type":"link"}