2003-2009 HUMMER H2 (6.0,6.2)

2003–2009 Hummer H2 (6.2, 6.0)

50%+ More Power to Tow, Pass, and Play!

50% HP gain on 93 octane
Reliability and durability of 200k+ miles
Increased torque for towing
Smooth power for on-road and off-road
Quiet option for work truck and daily driver use
Quick and easy install, DIY friendly
Large air-to-air intercoolers for max power
100% reversible with no permanent modifications
Kit and finish options tailored to you
Fuel mileage friendly
Easy, low maintenance
Supercharger mounting location minimizes heat

Kits starting at $6,849

Build & Price

2003 2009 Hummer H2 ProCharger Underhood

Choose the System Best for You

High Output (HO) Tuner Kit

6.2L Engine

50% horsepower gain is typical
P-1SC-1 supercharger, satin finish
Vertically-mounted H2 air-to-air intercooler
Utilizes factory 6-rib belt drive
ProFlow blow-off valve
1-year supercharger warranty is standard, optional 3-year
Part # for 6.2L: 1GL302-SCI

6.0L Engine

Same as 6.2L, except P-1SC supercharger, satin finish
Horizontally-mounted H2 air-to-air intercooler
Part # for 6.0L: 1GL202-SCI

Options

Polished or black finish for the supercharger and/or bracket
Helical gear set for noise reduction
ProCharger P-1SC-1 and D-1SC upgrade
Crank Pin Kit

Build & Price

Note about Tuner Kits: These kits make sense for someone wanting to perform custom tuning and push the envelope in performance. These builds may include alternative fuels such as 93 octane, race fuel, E85, or methanol supplemental fuel, along with engine upgrades like heads, headers, exhaust, and cams. No tuning or fuel components provided.