[Bumpinjeep]

I just don't see the trade off. To lose the warranty on a new $60K+ car for a few HP? I mean, if let's say you blow your motor, somehow, someway, that's $25K+ repair job. Even if you don't blow the motor but screw something up, you're now making payments (i'm assuming here, so really maybe not), on top of repair bills, on your brand new car.
If you're going to go balls out, then get mod it up crazy with big power and enjoy your beast not caring if it blows or not.