Quote:
Originally Posted by Dackelone
Quote:
Originally Posted by ahon_hassan
I really want to improve the sound on my 1er but DON'T want to void my warranty...
|
You should look into BMW's Performance Exhaust. It really sounds good, exspecially once a few thousand miles have been put on it. It pops and crackles and sounds mean.
|
Does it compare to other brands like berk, AR disign, Afe. I will spend the money and would rather go with PE if it gives the same results.