View Single Post
      02-09-2011, 08:23 PM   #8
Private First Class

stealthM3's Avatar
Drives: 08 e90 M3
Join Date: May 2010
Location: OC

Posts: 122
iTrader: (0)

I know you guys claim a 5-6hp gain; any charts for that? You also said it sounds throatier than stock which makes me interested so how much would it be installed? I had alot of stuff installed on my e46 m3 by you guys and steve, so I'm thinking about coming down there again, thanks.

Last edited by stealthM3; 02-09-2011 at 08:44 PM.