2007–2013 GM Truck / 2007–2014 SUV 4.8L & 5.3L ProCharger Stage II Tuner Kit
ProCharger 1GR302-SCI Stage II Tuner Kit for late-2007–2013 GM 1500 trucks and 2007–2014 GM SUVs with original 4.8L or 5.3L engines. Excludes 2007 Classic, engine swaps and larger-engine packages. Specify exact model, year, engine, VIN and drivetrain.
Included hardware
Standard P-1SC-1 supercharger, dedicated 8-rib drive, 2-core air-to-air intercooler, ProFlow valve and application tubing. The stock-balancer crank pin kit is included with Stage II. Fuel injectors, fuel-system upgrades, programmer and tuning are not supplied. Appropriate fuel hardware and custom calibration are required before operation.
Supercharger configuration
Choose the head unit and gearset, then finish. Catalog choices include P-1SC-1, P-1X, P-1R, D-1SC, D-1X, F-1D, F-1, F-1A, F-1A-94, F-1C, F-1R, F-1R-103 and F-1X. Helical gearing is available on P- and D-series. Finish pricing reflects housing size; the F-1X uses the larger 10.5-inch housing.
Supporting options
Bracket finish, Race valve, intercooler, forward-facing inlet and 10-rib drive upgrades are selected separately. Specify boost, power goal, fuel system and tuner for configuration. The 3-core intercooler upgrade uses 3-inch tubing, and vertical conversion may require trimming. Chassis equipment and aftermarket components may require installation modifications.
Fitment and use
Provide transmission, 2WD/4WD, balancer and engine modifications. This tuner kit is not emissions certified, is intended for racing or off-road applications, and is not legal for street use in California. Complete-system emissions approval does not apply to this tuner kit.
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