Hummer Forums by Elcova - peformance mods, need help.

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- Technical Discussion and Customizing your H2 (http://www.elcovaforums.com/forums/forumdisplay.php?f=5)

- - peformance mods, need help. (http://www.elcovaforums.com/forums/showthread.php?t=31196)

bcmayo

12-01-2007 05:42 PM

peformance mods, need help.

I am interested in upgrading my stock H2. What chip and exhaust systems are the best value? Thanks.

tower

12-01-2007 09:26 PM

Re: peformance mods, need help.

A nuber of us like this one:

Link

tomp	12-01-2007 09:55 PM

Re: peformance mods, need help.

The Diablo Sport Predator programmer is the best! It is the only one that allows you to disable Torque Management and dyno tunes their maps in all throttle positions where others only tune for wide open throttle positions.

I like the Corsa cat back exhaust & the Dynatech long tube header kit with cats.

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