GIAC Stage 1 Plus adds horsepower, torque and more throttle response throughout the power band.
This calibration is compatible with vehicles that have no other upgrades to basic "bolt-ons". an inter-cooler improvements will help to achieve optimum performance gains.
OEM Horsepower and Torque
300 HP 295 Ft-Lbs
GIAC Pump Mode*
340 HP 350 Ft-Lbs
HP and Torque figures are average engine estimates derived from wheel power and acceleration testing. * Premium Fuel is required.
GIAC PRODUCTS ARE INTENDED FOR CLOSED COURSE COMPETITION. UNLESS OTHERWISE NOTED THEY ARE "LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY." ( PER CARB ) Please read our important waranty and disclaimer notices for more information.