My stepbrother has an '06 V6 with twin turbos and a front mount from a 3000GT VR4. Car made 327whp on 12psi. Pretty decent for spending 160 bucks on a used turbo setup.

I can see why people would want the V6 though. Their pretty strong foundations. Alot lighter up front and if you pick one up cheap, toss a turbo or s/c on it and beat down on GT's for half of what you would pay for a GT.