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Vortech V-2 Si Satin Supercharger System w/ Aftercooler Hummer H2 6.0L 05-07


Vortech Superchargers

Model #4GL218-150SQ

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Increase horsepower from 316 to 436 and torque from 360 lb/ft to 465 lb/ft at the flywheel in your 05-07 6.0L Hummer H2 with this kit from Vortech Superchargers. The Vortech gear driven supercharger with SQ technology provides quiet operation and includes its unique self-contained lubrication system. Each compressor features a technologically advanced, high-efficiency impeller and housing design developed in Vortech's supercharger test cell for unmatched reliability.

Vortech's fuel management upgrade includes high-capacity fuel injectors, and a hand-held ECM re-programmer for precise tuning ability. The inlet and discharge duct connections utilize heat resistant silicon sleeves and premium quality stainless steel clamps, OEM-type cast aluminum mounting brackets for "factory-installed" appearance and rigidity. A high-flow bypass valve provides surge-free compressor operation.


  • Hummer H2 6.0L 05-07
  • V-2 Si-Trim Intercooled System
  • Air to Water Charge Cooler
  • Advanced, high-efficiency impeller and housing design
  • Includes fuel management unit
  • Cast aluminum supercharger mounting bracket assembly
  • Heat resistant silicon sleeves and premium quality stainless steel clamps
  • Complete bolt-on system
  • CARB Compliance: D-213-27
Available in Satin finish.

  • Images are for reference only, actual product may vary.

Proposition 65

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Vehicle Engine Notes
Hummer H2

All Vortech supercharger systems are covered by an exclusive 3-year unlimited mileage warranty and exclusive supercharger efficiency guarantee standard. Forcepower Parts carry a 90-day limited warranty.

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