Originally Posted by JSR84
Can you point out exactly where i've went wrong?
I'm not to sure where you are going with the rest of the post. You can tell me anything you want however, I have no idea what kind of setup your running or what your tuning goals are...
Wrong as in some cars may not do well with mods and no tuning but the focus seems to do alright duratec or not the gains are there.
The focuses Air fuel ratios from the factory have adjusted to factory levels even with the mods.
2012 Audi Q7 TDI S Line ABTuning 391whp588wtq
01 Turbo Focus 300+ whp
2012 Focus 19" Niches, AEM CAI, F2 Race Header, 3" Borla Dual Exit, H&Rs, Eibach Sways 183whp157wtq