2008 Hummer H2 Supercharger Kit (V-3 Si-Trim, Satin)

2008 Hummer H2 Supercharger Kit (V-3 Si-Trim, Satin)


Note: Currently Vortech products are experiencing 3-4 week delays. Please be aware that this part may not ship for several weeks when you order.

SKU: V4GL218-330L Category:


The Vortech H2 supercharger system includes an integrated dual-pass air/water
charge cooling configuration, which features a closed loop water cooling system
with a stand-alone pump, tank and front mounted heat exchanger. The installation
allows retention of all factory accessories including A/C and power steering.
This system is available in satin or polished finish.


  • Vortech gear
    driven V-3 Si-Trim supercharger
  • Internal Lubricated
    Oil System, requires no oil lines to the block
  • 6-rib 3.33"
    supercharger pulley
  • Integrated
    dual pass air/water aftercooler
  • High-efficiency
    bypass valve
  • Discharge
    duct connections utilize heat resistant silicone sleeves and premium quality
    stainless steel clamps
  • High-flow
    auxiliary fuel pump and replacement fuel injectors
  • Hand-Held
    computer programmer
  • All required
    fasteners and fittings

Additional information

Weight 100 lbs