Transform the performance and sound of your BMW X3M/X4M with our titanium alloy valved cat back exhaust. This high-performance exhaust system features muffler valves that allow you to switch between an aggressive exhaust note and a more refined tone with the touch of a button. Crafted from lightweight and durable titanium alloy, this system reduces weight while enhancing exhaust flow, boosting both performance and throttle response. The single-pipe design gives your BMW a sleek, sporty appearance while delivering an exciting driving experience.
