Originally Posted by Amri215
I think this is one of the loudest exhausts for the M3. what are you considering instead?
Yeah I wanted to go from loud down to more quiet instead of from too quiet and always wonder how it would be louder
Might go M-perf instead.
2015 M3 6MT Stripper | Yas Marina Blue, Cloth, CF | Adaptive M Susp, 437M
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M Wheels