| So low to mid 400's to the wheels. Honestly, for that price. Wait on the new turbo kits coming out for the S54. I believe they're putting down more power for the same money. I think I recall around 500whp. I could very well be wrong.
Edit: I was sort of wrong. About $9k and 440whp. Maximum PSI's kit is the one I was referring too.
1995 325i 5mt ArcticGrey/Dove - SOLD
2004 330ci ZHP 6MT SilberGrau/Black - SOLD
2001 330i M-Sport 5MT StaulGrau/Grey - SOLD
1992 Accord LX Sedan 275k miles all original - DAILY
2002 Chevy Suburban LT Autoride - TOY HAULER
2005 GMC Sierra 2500HD SLT - RACE TRUCK!
Last edited by E46_330i_Stud; 10-09-2012 at 10:54 PM.