Presently it has the C&L racer intake, tuned shortie headers, 2500 stall converter on a stock 5R55S trans, 3:73 gears, and magnaflow exhaust. I have the U7140 Predator and latest update version installed.
I don't have a supercharger or turbo but do have a custom fabbed kick-ass chilled ram air system. Right now my pony goes 8.5s at the local 1/8th mile track when the BFG drag radials stick. Much of the performance has to go to the Predator and it's documentation. It has given my GT a reputation for being a cut above the rest.
Thanks for a great product.
