View Single Post
      08-21-2010, 01:32 AM   #51
Leonardo629
Major
United_States
25
Rep
1,364
Posts

Drives: 2013 M3 Coupe
Join Date: Sep 2006
Location: So. Cal

iTrader: (9)

I noticed the stock intake charge pipe in the GT4....maybe enlarging that piece really does not provide gains like some aftermarket companies claimed....