Unlock the full sound and performance of your BMW G80 M3 / G82 M4 with the Fi Exhaust Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips (M-Performance Version)—engineered specifically for the 3.0L Twin-Turbo S58 powerplant. This premium exhaust system seamlessly retains all OEM valve settings, giving you factory drive-mode integration with a significantly enhanced tone.
The upgraded front pipe and mid X-pipe are designed to optimize exhaust gas velocity, reduce turbulence, and equalize pulses from the S58’s twin turbos. The result?
- Faster turbo response
- Sharper throttle feel
- A deeper, smoother, and more refined exhaust note
With the valves closed, the system maintains a civilized OEM-like sound profile. Open the valves, and your G80/G82 transforms into an aggressive, motorsport-inspired machine with enhanced clarity, volume, and character—exactly what the S58 engine deserves.
Constructed from high-quality stainless steel with precision TIG welding, the Fi Valvetronic muffler ensures long-term durability under extreme heat cycles. A set of quad silver tips finishes the system with a clean, premium M-Performance look.
Perfect for enthusiasts who want OEM functionality with a major improvement in tone, excitement, and performance.
Key Features:
- Retains OEM valve control (no remote required)
- Optimized flow from upgraded front pipe + X-pipe
- Deeper, smoother exhaust tone with aggressive valve-open sound
- High-grade stainless steel with TIG-welded construction
- Quad silver tips included
- Fully compatible with all drive modes (Efficient, Sport, Sport Plus)
- Direct bolt-on installation
Fitment:
- 2021+ G80 M3 (3.0L Twin-Turbo S58 Engine) M-Performance bumper configuration
- 2021+ G82 M4 (3.0L Twin-Turbo S58 Engine) M-Performance bumper configuration
