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H3 Performance Computer Software Upgrade by Unichip
Usually Ships in 24 Hours
ADDS UP TO 22.5% HORSEPOWER & 19.7% TORQUE Tune your engine for maximum safe power USES PLUG N' PLAY OEM CONNECTORS Piggyback technology that installs in minutes WORKS WITH AFTERMARKET ADD-ONS Utilize the potential of intake, exhaust, and forced induction
Currently not available
Hummer H3 Sport Exhaust System by B&B
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8510 Tungsten Series Chrome 8.7" Halogen 100 Watt Lamp by Vision X
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4400 Series 4" x 4" HID Lamp by Vision X
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