View Single Post
      10-29-2012, 09:28 AM   #5
CSanto
Colonel
87
Rep
2,150
Posts

Drives: 2015 BSM/SO M3
Join Date: Feb 2009
Location: New York

iTrader: (2)

Filter is negligible
I'm not crazy about changing drive pullys

I'm not crazy about catless because of the smell, and carbon emissions.

Pretty much just HFC X-pipe and a Tune...Probably about 20-30 whp.