I really enjoy the sound of the M3 stock exhaust which has a very distinctive metallic sound. But, it is a little quiet...
I know that there are plenty of aftermarket exhausts available, and some of them sound awesome, but none of sound similar to the stock system.
So I am thinking about doing a resonator delete w x-pipes. So far I have found pipes by SuperSprint and our favorite company Eisenhaus
. Anyone have any experience with these products?