What's up guys/gals! I've just recently finished upgrading the turbo(supporting mods as well) in my 06 WRX. It's been a long process but its finally done(financial reasons). While I've been busy modding my WRX, my co worker/friend decides to purchase are 2012 Mustang GT. Well now that my car is finished, he's convinced his new mustang is a lot faster and talks trash daily. His car has a cat back exhaust and sounds awesome. We eventually will find out who owns the fast car when we go to New England drag this summer. But for now I want to know what you people think the outcome would be? This is a link to my tune. BrenTuning 2006 Subaru Impreza WRX 18gxt 360whp/350wtq - YouTube. The car made 360whp with a Blouch 18gxt @18.5psi.