[daixloxbmw]

I know there are many Subaru to BMW converts on this forum so I wanted to ask you a quick question.

How much power can a 2011 WRX (not an STI) make with mods? A friend of mine has one with FBO and a Cobb Stage 2 tune on the stock turbocharger at around 22 psi and claims he put down 330 awhp/360 awtq on a Mustang dyno. Is that realistic/possible? With the AWD drivetrain losses, that would put him in the low to mid 400s for hp and tq at the crank.

Note, I have no interest in racing him or trying to prove to him that my car is faster, just curious if my friend is BS'ing me or not. So I am more interested in determining my friend's character rather than his car's performance.