by vegas2017 on Mar Tue 13, 2012 5:14 pm
are you running a stock turbo? if so 25 psi will blow up a ko3 so you may be throwing yourself into limp mode by trying to run at full boost. i had the stg1 on a mkIV gti and it only ran 18lbs. does it go into limp mode when your just cruising? or only when you get on it?
2001.5 S4- STG 3-(project car)
2003 RS 6
2011 Ford f-150 ecoboost