Thread: How much psi
View Single Post
Old 08-18-2009, 09:20 AM   #10
black bnr32
3rd Gear Member
black bnr32's Avatar
Join Date: Sep 2008
Location: saskatoon
Posts: 456
~375whp on a vortech V1. Lots of guys do it btw...see bimmerforums! Obviously good tuning and aftercooling is key.
black bnr32 is offline   Reply With Quote