This morning at about 1 am, my friend and his cousin, both with GT's, get back from modular depot in cinci for their dyno tune...

His cousins car was amazing...
550 HP at the wheels
Not one stock performance part on the car: he had pistons, crank, bored out, supercharger, clutch, gears....everything u can think of

The outside of the car...total sleeper except for when he gets abuot 50 ft away and u can hear the whine.

Sadly, I did not have a camera to get pics, but I'm sure I will see it again to get some.