This exhaust system upgrade was designed and engineered to work with most after-market exhaust systems/mufflers on the market today with only two cuts needed in the stock mid-pipe one on each side. It is a bolt-on that can be performed by most and the stock mid-pipe can also be reinstated if needed.
This system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car. We are testing a resonator optional upgrade for those who prefer a smoother sound to their exhaust systems.
Active Autowerke is able to improve on the factory mid-pipe by mixing the sounds earlier and for a longer period creating a deeper tone to the exhaust sound.
The Active Autowerke single mid-pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust.
This latest addition to the Signature line up is a must for the true Enthusiast looking for a better sounding car to match amazing performance.
Features: