{"product_id":"mpp-valved-sport-catback-exhaust-system-for-2019-2025-bmw-g20-g21-m340i-g22-g23-m440i-b58-3-0t","title":"MPP Valved Sport Catback Exhaust System for 2019-2025 BMW G20 G21 M340i G22 G23 M440i B58 3.0T","description":"\u003cdiv class=\"mpp-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eMPP Valved Sport Catback Exhaust System for 2019-2025 BMW G20 G21 M340i G22 G23 M440i B58 3.0T\u003c\/strong\u003e is supplied by MPerformance Parts.\u003c\/p\u003e\n\u003cp\u003eThe MPP Valved Sport Catback Exhaust System is designed for BMW G20\/G21 M340i and G22\/G23 M440i models equipped with the B58 3.0T Twin Turbo engine. This complete catback exhaust upgrade improves exhaust flow efficiency, reduces exhaust restriction, and enhances the turbocharged exhaust character while maintaining adjustable sound control through an integrated valve system.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality stainless steel with precision fabrication, this valved catback system delivers excellent durability, improved exhaust pulse flow, and a more aggressive exhaust tone. The electronically controlled valve design allows drivers to switch between a refined daily driving sound and a louder sport exhaust experience, making it suitable for both street and performance applications.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eListed for 2019-2025 BMW G20 G21 M340i G22 G23 M440i B58 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\u003ePerformance Benefit: Improves exhaust flow and reduces backpressure, helping the B58 turbocharged engine achieve improved response and exhaust efficiency.\u003c\/li\u003e\n  \u003cli\u003eMaterial Advantage: Manufactured from durable stainless steel for excellent corrosion resistance, heat protection, and long-term reliability under performance driving conditions.\u003c\/li\u003e\n  \u003cli\u003eInstallation Advantage: Designed as a direct-fit catback system using factory mounting locations for easier installation and proper alignment.\u003c\/li\u003e\n  \u003cli\u003eDesign Advantage: Valved exhaust technology provides adjustable exhaust tone control, allowing quiet cruising and aggressive performance sound when desired.\u003c\/li\u003e\n  \u003cli\u003eCompatibility Advantage: Specifically engineered for BMW G20\/G21 M340i and G22\/G23 M440i models equipped with the B58 3.0T engine.\u003c\/li\u003e\n  \u003cli\u003eCompatible Vehicle: Designed specifically for BMW G20\/G21 M340i and G22\/G23 M440i models equipped with the B58 Gen2 3.0T Twin Turbo engine.\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":53758060757304,"sku":"MPP-20073","price":3842.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/1277\/9576\/files\/KD5S028PD_10.jpg?v=1794107058","url":"https:\/\/mperformance.parts\/de\/products\/mpp-valved-sport-catback-exhaust-system-for-2019-2025-bmw-g20-g21-m340i-g22-g23-m440i-b58-3-0t","provider":"MPerformance.parts","version":"1.0","type":"link"}