04-01-2008, 10:20 PM
|
#20
|
Supreme Allied Commander
Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com
|
Quote:
Originally Posted by BMW///Motorsport
+1 please! what gains exactly does the second cat delete give you? better sound? back pressure? smog legal? noob questions sorry
|
Answered via PM.
|
|
|