Alright this is what I'm planning for upgrades on my Gt, WPI Ported Exhaust Manifolds, exhaust system(James Dean), u-bend delete(James Dean), down pipe(James Dean), and finally the best thing of all the Ass-SC(supercharger kit from ZZP). What do you Gt (GTP guys can respond as well ) guys think about this setup. I'm extremely interested to know what anyone might think about the WPI Ported Exhaust Manifolds. More future upgrades are Ram-Air Hood (undecided), replacement of Air-Filter setup with the Slp w/Ram-air option, and a complete paint job. The first part of upgrades will be completed ass soon as the ZZP SC kit is released. Any advice will be appreciated, thanks.