Originally Posted by Sdevante

Hey all... just got my base 05 coupe. Having traded in a very slow Hyundai Tiburon 4 cylinder, the Crossfire already feels like a Ferrari by comparison.

Then, lo and behold, I see a way to boost HP even higher with a simple kit from TVT without even having to do an exhaust or anything to make the car loud (God my tiburon header/exhaust setup got so annoying after 30 mins on the freeway).

Is the performance difference really noticeable? If I lay out the cash, will I be grinning like an idiot (even more than I already am)?

Thanks!