{"product_id":"valvetronic-designs-2020-alpina-b8-sport-exhaust-g16","title":"Valvetronic Designs Alpina B8 \/ BMW G16 M850i Valved Sport Exhaust System","description":"\u003cp\u003eBMW G16 M850i Gran Coupe \/ Alpina B8 Valved Exhaust System\u003c\/p\u003e\u003cp\u003eFull T304 Stainless Steel System with OEM Valve Integration\u003c\/p\u003e\u003cp\u003eOverview\u003c\/p\u003e\u003cp\u003eThe BMW G16 M850i Gran Coupe and Alpina B8 deliver incredible performance and refinement—but their stock exhaust note leaves room for excitement.\u003c\/p\u003e\u003cp\u003eOur Valvetronic Designs Valved Exhaust System is engineered specifically for this platform to enhance presence, sharpen tone, and add measurable performance gains.\u003c\/p\u003e\u003cp\u003eThis full system bolts directly to the OEM downpipes or can be paired with a free-flow front race pipe setup. Valve operation integrates seamlessly with the factory Sport and Sport+ driving modes, allowing instant sound control from the driver’s seat. As a direct OEM replacement, it installs with no modifications and is guaranteed to deliver a richer, more engaging soundtrack through the entire rev range.\u003c\/p\u003e\u003cp\u003eWhy It Works\u003c\/p\u003e\u003cp\u003eBespoke Platform Design: Engineered specifically for the G16 M850i and Alpina B8 for perfect fitment and optimized acoustics.\u003c\/p\u003e\u003cp\u003eFull Mandrel-Bent Construction: Maximizes exhaust flow for improved throttle response and power.\u003c\/p\u003e\u003cp\u003eOEM Valve Integration: Retains factory valve functionality for quiet cruising or aggressive sound on demand.\u003c\/p\u003e\u003cp\u003eSound \u0026amp; Control\u003c\/p\u003e\u003cp\u003eValves Closed: Maintains refined, comfortable tone for daily driving.\u003c\/p\u003e\u003cp\u003eValves Open: Delivers a deeper, more aggressive note with added volume and character.\u003c\/p\u003e\u003cp\u003eOEM Integration: Controlled via Sport and Sport+ modes—no extra remotes or wiring required.\u003c\/p\u003e\u003cp\u003eConstruction \u0026amp; Options\u003c\/p\u003e\u003cp\u003eMaterial: T304 stainless steel for durability and corrosion resistance.\u003c\/p\u003e\u003cp\u003eWeight Savings: 15.7 lb lighter than the factory exhaust.\u003c\/p\u003e\u003cp\u003eCraftsmanship: Precision TIG welds for strength and a high-end finish.\u003c\/p\u003e\u003cp\u003eTips: Designed to reuse OEM tip outlets for a factory-fit appearance.\u003c\/p\u003e\u003cp\u003eFitment\u003c\/p\u003e\u003cp\u003e2018–2024 BMW G16 M850i Gran Coupe\u003c\/p\u003e\u003cp\u003e2018–2024 Alpina B8\u003c\/p\u003e\u003cp\u003eInstallation Notes\u003c\/p\u003e\u003cp\u003eDirect replacement for the OEM exhaust system—no cutting or welding required.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cp\u003eFull T304 stainless steel valved exhaust system\u003c\/p\u003e\u003cp\u003eIntegrated OEM-style electronic valves\u003c\/p\u003e\u003cp\u003eAll necessary hardware and clamps\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eTubing: Full mandrel-bent T304 stainless steel\u003c\/p\u003e\u003cp\u003eValves: OEM-style electronic valves with factory integration\u003c\/p\u003e\u003cp\u003eWeight Savings: 15.7 lb lighter than OEM\u003c\/p\u003e\u003cp\u003eTip Compatibility: Designed for OEM outlet reuse\u003c\/p\u003e\u003cp\u003ePLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"VALVED SPORT CATBACK SYSTEM \/ T304 Stainless \/ Reuse OEM","offer_id":55671444078911,"sku":"BMW.G16.M850i.VSES.BR","price":5600.79,"currency_code":"CAD","in_stock":false},{"title":"'+ RACE FREE FLOW FRONT PIPES \/ T304 Stainless \/ Reuse OEM","offer_id":55671444111679,"sku":"BMW.G16.M850i.VSES.FF.BR","price":6300.89,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/valvetronic-6896757800996-1.jpg?v=1789847447","url":"https:\/\/foreignautomotive.ca\/products\/valvetronic-designs-2020-alpina-b8-sport-exhaust-g16","provider":"Foreign Automotive","version":"1.0","type":"link"}