Fi Exhaust Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips (Retains OEM Valve Settings - No Remote) - G80 M3 | G82 M4 2021-Up

Unlock the full character of your BMW G80 M3 / G82 M4 with the Fi Exhaust Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips—a complete performance exhaust engineered for the 3.0L twin-turbo S58 platform. Designed to retain full OEM valve functionality (no remote required), this system delivers a perfect balance of refinement and aggression.

The upgraded front pipe and mid X-pipe optimize exhaust flow, reduce backpressure, and create a smoother, more harmonized exhaust pulse. Combined with Fi’s Valvetronic muffler, the system enhances response, increases acoustic depth, and sharpens the engine’s signature tone.

With valves closed, the system maintains a composed, OEM-like sound for daily commuting. Open the valves, and the S58 roars to life with a richer, louder, and more immersive motorsport note. Crafted from premium stainless steel and TIG-welded for strength, this system delivers durability, precision, and unmatched driving excitement.

Key Features:

• Retains full OEM valve settings—no remote needed
  
• Front pipe + mid X-pipe for improved flow and performance
  
• Valvetronic muffler enhances tone and throttle response
  
• Quad silver tips included for an OEM+ aesthetic
  
• Premium stainless steel construction with TIG welds
  
• Direct bolt-on installation

Fitment:

• 2021+ BMW G80 M3 (3.0L Twin-Turbo S58 Engine)
• 2021+ BMW G82 M4 (3.0L Twin-Turbo S58 Engine)