BMW M850i (2019-) G14 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System – BMW G14 / G15 M850i (V8)

Transform the sonic character and performance of your BMW M850i Coupe (G15) or Convertible (G14) with the Fi EXHAUST high-performance valvetronic exhaust system. Crafted from T304 aerospace-grade stainless steel, this bolt-on upgrade unleashes power, precision, and unmistakable Fi acoustics.

🔊 Dual Personality with Valvetronic Control

Experience seamless control over your exhaust tone:

• Valves Closed: Comfortably refined and quiet

• Valves Open: Aggressive, resonant V8 growl

Switch sound profiles via your factory sport/exhaust button, drive mode, or the optional Fi Pro Remote Control and App for maximum flexibility.

⚙️ Proven Performance Boost

• Horsepower Increase: +5–10% (full catless system)

• Increased torque delivery and optimized airflow dynamics

• Custom internal muffler design ensures responsive throttle feel

✅ Core Catback Exhaust Components

• Front Pipe + Mid Pipe + Valvetronic Muffler (EV Valve)

• Compatible with OEM electronic valve (no remote control included)
  Part No: BN-G15V8-CBE + CAB-BTB*2

🔧 Optional Downpipes for Maximum Output

1. Ultra High Flow Catless DownPipe – BN-G15V8-NCAT

2. Racing 100 Cell Catted DownPipe – BN-G15V8-CAT100

3. Sport 200 Cell Catted DownPipe – BN-G15V8-CAT200

📲 Optional Remote Control Module

Unlock full command with the Fi Pro OBD2 Module:

• Control valve states from your smartphone or Fi remote

• Simple plug-and-play install
  Part No: R2020OBD + OBD-CAB-BNE

⚠️ Please Note:

• Each exhaust part is sold separately

• Ensure compatibility with your car’s OPF/Non-OPF configuration

• Product appearance may vary by region and model year

• Images are for illustrative purposes only

🏁 Why Choose Fi EXHAUST?

Handcrafted precision. Track-worthy performance. Street-legal refinement. The Fi EXHAUST Valvetronic System for BMW M850i brings out the full character of your twin-turbocharged V8 – every drive, every time.

Fi EXHAUST – Engineered to Perform. Designed to Roar