GeigerCars Hummer H3 V8 Kompressor

The modified 5.3 liter V8 with sports exhaust system features an output of 423 hp.  Additional add-ons include lowered springs, brakes from Stoptech and carbon fiber interior.

2009 GeigerCars Hummer H3 V8 Kompressor

Source: GeigerCars

Gallery: GeigerCars Hummer H3 V8 Kompressor (2009)