Fi-Exhaust - BMW 5 SERIES F90 M5 - Front Pipe + Mid Pipe +Valvetronic Muffler（EV Valve) + EV Extend Cable*2 - BN-90M-CBE

Frequency Intelligent Exhaust aka Fi EXHAUST is the world's first-rate aftermarket automotive exhaust brand which specializes in exhausts for supercars, sports cars and high-performance vehicles for marques such as Lamborghini, Ferrari, McLaren, Porsche, Mercedes-AMG, BMW M, Audi, Nissan, and others.

From the outset, Fi R&D team has consistently engineered high-quality exhaust systems for car enthusiasts, who pursue a superior sound and performance and require an exhaust system that will perform in all conditions. That’s why Fi EXHAUST products are made to produce maximum optimized performance. Fi produces a beautiful tone from deep bass to an exotic high-pitched Formula One racing sound depending on a car model's requirements. And to achieve this optimized state every exhaust system is carefully sound tuned and undergoes rigorous testing to a specific frequency with our intelligent control system.

Parent Code
BN-90M-CBE

Compatible with OEM elect. Valve - Stock Setting • Software modification needed due to OPF