MAD BMW M3 M4 S58 G80 G82 Axle Back Titanium

Experience the ultimate in performance and versatility with the MAD BMW M3/M4 S58 G80/G82 Axle Back Titanium Exhaust. This innovative design delivers the best of both worlds, offering a perfect balance between a refined, quiet tone and an aggressive, sporty sound. Key Features: Variable Sound Control: The axle back system uses the stock valve control, allowing you to switch between quiet and aggressive modes directly from the steering wheel buttons. With the valves closed, the exhaust airflow is directed through the muffler, producing a clean and quiet sound similar to a stock exhaust but with a subtle enhancement. Open the valves, and the majority of the airflow bypasses the muffler, delivering a louder, more aggressive tone with noticeable burbles, yet maintaining a clean, drone-free experience. Optimized Airflow: Even with the valves open, some airflow continues through the muffler, ensuring a balanced sound profile free from unwanted rasp, especially at high RPMs. This design e