I have one in my vw, i have not had any issue's with it and it seems fine for the 300whp i have. the concept behind the technology they use is what got me to get it and the price was ultra good. I almost went quaife but then chose this. i have been in the market for a diff in the Z4 but have not made a decision yet
Last edited by forcefedvw; 08-31-2010 at 11:21 PM.