Description
Fi EXHAUST for the BMW F97 X3M / Competition and F98 X4M / Competition is a high-performance valvetronic system made from T304 stainless steel. It enhances sound, power, and torque, increasing horsepower by 5-10% with a full setup while offering adjustable exhaust modes for a refined or aggressive driving experience.
![Fi EXHAUST Valvetronic Exhaust System for F9x BMW X3M & X4M / Competition [BN-X98M-CBE+TIP63101S*4]](https://diamondusedparts.com/wp-content/uploads/2026/04/fi-exhaust-valvetronic-exhaust-system-for-f9x-bmw-x3m-x4m-competition.jpg)





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