Fi Exhaust Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Ceramic Coated Tips in Matte Black (Titanium) (Retains OEM Valve Settings - No Remote) - BMW G80 M3/G82 M4 | 3.0TT S58 | Titanium Signature Series | 2021+
Fi Exhaust Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Ceramic Coated Tips in Matte Black (Titanium) (Retains OEM Valve Settings - No Remote) - BMW G80 M3/G82 M4 | 3.0TT S58 | Titanium Signature Series | 2021+ from Fi Exhaust is a premium valvetronic performance exhaust system offering active sound control at the press of a button, transforming the acoustic character of your vehicle from subdued to aggressive on demand. Fi Exhaust has established themselves as one of the leading names in active exhaust systems for European performance cars, with a product range covering BMW M cars, Mercedes-AMG, Porsche, and Audi RS platforms — applications where the demand for a dual-personality exhaust (quiet and civil for daily driving, aggressive and theatrical for spirited driving) is highest.
Fi Exhaust's valvetronic systems use electronically controlled bypass valves in the muffler section to direct exhaust flow through either the full muffling path (quiet mode) or the bypass path (open mode), with the switch happening in milliseconds via a wireless remote or smartphone app. Build quality matches the premium positioning: high-grade stainless steel construction, hand-TIG-welded joints, and application-specific engineering for fitment and sound targets. Fi Exhaust is also available as a full cat-back system or muffler-section replacement depending on the application, giving flexibility to target the specific section of the exhaust that most affects sound output for the installation budget.
Product Details:
- Fi Exhaust valvetronic performance exhaust — active sound control
- Electronic bypass valves — switch between quiet and aggressive modes
- High-grade stainless steel with hand-TIG-welded construction
- Wireless remote or smartphone app control
- See title for specific configuration and vehicle fitment