not Imitation

ProCharger 1GL302-SCI HUMMER H2 (6L, 6.2L) TUNER Kits

GM Truck Kits

<< Back

ProCharger 1GL302-SCI HUMMER H2 (6L, 6.2L) TUNER Kits

ProCharger 1GL302-SCI HUMMER H2 (6.0L, 6.2L) P-1SC Supercharger Tuner Kit

EXCLUSIVE PRO-VOLUTE Upgrades are available for this kit!  Click here to read all about what they are and how they work!

Realizing the performance potential of modified H2-engines, ProCharger is once again leading the way with an Intercooled Stage II System and HO Tuner Kits designed specifically for the Hummer H2. When compared with the industry-leading HO System, the new Stage II offering includes a 70-75%+ HP gain. Call us for HP gains on HO Tuner Kits.


The HO Intercooled Intercooled systems and Tuner Kits utilize the patented, proven and self-contained P-1SC-1 ProCharger, a compact supercharger drive system, a highly-effective, air-to-air intercooler, OEM-quality mounting brackets, tuning and all necessary supercharger and intercooler tubes for installation onto your Hummer H2 SUV engine. ProCharger HO Systems come standard with a H2 intercooler.

ProCharger supercharger systems feature easy installation, minimal relocation of components, no need for external oil feed and return lines and avoids having to deal the complexity and maintenance issues of an air-to-water-to-air intercooler configuration. ProCharger systems for Hummer H2 SUVs feature a visually appealing, “from the factory” look and come with a standard 3-year warranty on the intercooler and 1-year warranty on the supercharger (Optional 3-year supercharger warranty is available).


NOTE:  Domestic flat-rate shipping is $175 and requires an adult signature!  If shipping internationally, we will contact you with a formal freight quote!!

Part #: 903

Price: $5,899.00
Which Engine?:
Finish Option?:
Helical Gearset?:
Pro-Volute Performance Upgrades?:
Add custom-designed camshaft for your application?:
Crank Pinning Kit?:

Product Q & A