View Single Post
Old 12-15-2012, 02:19 PM   #2
Grande D
Registered User
 
Join Date: Dec 2006
Location: PA
Posts: 3,313
My Ride: E90 M-Sport
Ask AA, they would know best. Since you have a 328- if you have a stock exhaust- the answer is probably yes.

If you have a 325/330 with the dual exhaust- maybe not so much. Either way I think you can get some minimal gains on a lower stage FI car with a really well though out system.
Grande D is offline   Reply With Quote