FI Exhaust - BMW G30 M550i 4.4TT N63 2017+ Valvetronic Exhaust
 
BMW G30 M550i 4.4TT N63 FI Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.
 
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 for BMW G30 M550i 4.4TT N63 is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience.
 
Catback Exhaust:
Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips
(Compatible with OEM Elect. Valve - No Remote Control Included)
 
Downpipes (Optional):
Race Downpipe
Sport 200 cell Downpipe
 
Tips (Optional):
Quad Tips in Titanium Blue
Quad Tips in Diamond Black
Quad Tips in Gold
Quad Tips with Carbon Fiber
 
Remote Control System (Optional):
Fi PRO App Remote Control Module (OBDII)