Transform the sound and performance of your BMW F95 X5M or F96 X6M LCI with Fi Exhaust’s full Front Pipe + Mid X-Pipe + Valvetronic Muffler system — engineered specifically for the new S68 4.4L Twin-Turbo V8 and compliant with EU6II OPF-equipped models.

This system replaces the restrictive factory exhaust path with a free-flowing 304 stainless steel design, featuring an optimized X-pipe for smoother exhaust scavenging, reduced backpressure, and sharper throttle response. The result is a deeper, more powerful tone that finally matches the presence of BMW’s flagship M-SUVs.

Fi’s Valvetronic muffler retains full OEM valve control, allowing you to switch seamlessly between modes using your factory drive settings — no remotes, no wiring, no coding needed.

  • Valves closed: refined, comfortable, daily-friendly
  • Valves open: a thunderous, exotic Fi signature sound with muscular V8 character

The finishing touch is a set of aggressive Quad Silver Tips, giving the rear of your X5M or X6M a bold motorsport appearance to match the enhanced acoustics.

Built with precision TIG welding and CNC-machined flanges, this system guarantees perfect fitment and long-term durability. Whether your vehicle is stock or tuned, the Fi Exhaust Ultimate Power system unleashes the true voice and capability of the S68 engine.

Key Features

  • Full Fi Exhaust system: Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Tips
  • Retains OEM valve control — fully integrated with factory electronics
  • Compatible with EU6II OPF vehicles
  • Aggressive Fi signature sound with valves open
  • Refinement and comfort with valves closed
  • Smooth exhaust flow thanks to high-performance X-pipe design
  • Constructed from premium T304 stainless steel
  • Hand-crafted TIG welding + CNC precision for perfect fit
  • Designed specifically for 2023+ BMW F95 X5M & F96 X6M LCI (S68)
  • Direct bolt-on installation

Compatibility

  • BMW F95 X5M LCI – 2023+
  • BMW F96 X6M LCI – 2023+
  • S68 4.4L Twin Turbo V8
  • EU6II OPF-equipped vehicles
  • Retains full OEM valve functionality