View Single Post
      12-26-2012, 09:57 AM   #25
kotik
Captain
kotik's Avatar
28
Rep
675
Posts

Drives: F80 aw 6spd
Join Date: Jun 2011
Location: Monterey, CA

iTrader: (0)

maybe the SC m3 has a boost leak... I was in a similar boat when I raced my buddy's 5.0, it wasn't FBO, but had full exhaust, intake and a tune. I pulled him, but not by much. Later i fixed the boost issue and it was quite a bit more.