Armytrix Stainless Steel Valvetronic Exhaust System For Porsche 997.2 BMW Fi Exhaust F82 M4 Competition 3.0T S55 2014 2020+Front Pipe + M FI Exhaust Front Pipe Mid X Pipe with Valvetronic Muffler and Fi Exhaust Mid Pipe + Valvetronic Muffler (Compatible with OEM Elect. Unleash the full character of your BMW 330i with the Fi Exhaust Valvetronic System, engineered to deliver a refined balance of everyday comfort and exhilarating sound. Tailored specifically for the G20 Sedan and G21 Touring, this system transforms your 2. 0T B46 engine with freer exhaust flow, improved throttle response, and a deep, sophisticated tone. This complete setup includes a front pipe, mid pipe, valvetronic muffler, and dual silver tips, all crafted from T304 stainless steel and TIG welded to perfection. The mandrel bent piping ensures smooth airflow and reduced restriction for optimal performance gains without compromising drivability. With OEM valve control fully retained, the Fi system seamlessly integrates with your BMWs Comfort and Sport drive modesquiet and composed during city driving, and aggressive and resonant when you open it up. Its the ideal upgrade for enthusiasts seeking both daily usability and true exhaust character. Features: Complete system: front pipe, mid pipe, valvetronic muffler, and dual silver tips Retains OEM valve control no remote required Works perfectly with BMW drive modes (Comfort Sport) Handcrafted from T304 stainless steel with precision TIG welding Mandrel bent piping for unrestricted exhaust flow Refined Fi Exhaust tone sporty, deep, and drone free Direct bolt on installation no cutting or welding required Fitment: BMW G20 330i Sedan G21 330i Touring Engine: 2. 0L Turbocharged Inline 4 (B46) Model Years: 2019+