Home > Hummer H3 >   H3 Performance Computer Software Upgrade by Unichip
	Our Price: $788.20 Availability: Usually Ships in 24 Hours Product Code: IA-UCH3 Options 3.5L 2006 3.7L 2007-2008

Description   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

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