The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from 5-10% after installing a full catless system, which includes a valvetronic catback and ultra-high flow downpipe.

When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.

Switching between street and race sound profiles can be done using factory exhaust/sport button or drive mode, or optional Fi EXHAUST remote control and mobile App.

The unique sound and performance is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience.

• Front Pipe + Mid Pipe + Valvetronic Muffler (Compatible with OEM Elect. Valve - No Remote Control Included)

BMW G14/G15 M850i 4.4TT N63 2019+

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

BN-G15V8-CBE + CAB-BTB*2

Manufactured by

FI Exhaust