Quote:
Originally Posted by powertrip
You're right about '07+ Subies having very unsafe tunes. With that said, I think you're a little off base regarding the power potential. The '08+ STI's run a VF48 turbo which maxes out at 300-320whp with intake, header, catless exhaust, etc on 91 octane. The only way to get to 350 would be external wastegate on race gas, or meth injection  . |
I guess I didn't say it well, I know there is a limit on the power of the stock turbo on pump, I more meant that if you ended up with 350whp (i.e. a 20g turbo swap) that the engine would take that power level forever without a problem.