This is my 2004 Pontiac Grand Prix GTP Supercharged, it has been modified extensively let me know what you think of it and thanks for looking.








Mod List
Engine Mods
X-P cam
Four .052 layer Cometic head gaskets
Fully built tranny
3.29 gear swap
Ported and Polish Heads
Tapered and faced valves
3.2 inch supercharger pulley
4 inch Fenderwell Intake
Digital Horsepower custom pcm
Alternator Voltage Booster
Alternator Rewire Kit
Hardned 4th clutch shaft
Hardned input shaft
Hardned gundrilled output shaft
Throttle body spacer
PRJ 10.5 mm race wires
NGK Iridium spark plugs
Throttle body heat shield
Casper's Electric valve cover breather assembly
180 degree thermostat
Ported Supercharger
Ported Lower Intake Mainifold
Racetronix High Volume Fuel Pump
Fuel Pump Rewire Kit
ZZP Performance Shift Kit
HPTUNERS tuning software
39# fuel injectors
Zex Nitrous Wet Kit
- Suspension
Solid off-set poly motormounts
solid poly transmission mount
4t65e transmission shift kit
Dextron 6 transmission fluid
Ram Air Tech polished billet aluminum engine supports
SSC Gen 2 springs
Anti-pogo washers
ZZP front and rear strut tower braces
GMPP rear trailing arms
GMPP rear swaybar
-Brake System
GXP brake set-up
- Exhuast
Custom 3 inch exhaust
Pacesetter headers
3 inch Catless down pipe
Moroso Spiral Flow Muffler
- Guages
Aero Force Intercepter Scan Guage
Glow Shift Boost Guage
-Exterior
Ford S-sytle 18x9 in wheel
265/30/18z rated tires
Flip's L.E.D. Tinted Tail Lights and Reverse Bar







Pics Before Rims



