HyperTech Power Programmer
Nov 20, 2009 | 03:34 AM
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TECH Apprentice
Joined: Jun 2007
Posts: 364
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From: Jersey Village,Tx
HyperTech Power Programmer
I have a hypertech power programmer. 04-06 4.3-8.1 gas. $100 obo local pickup only. Raise rev limiter,shift points, 89&93tunes, clear dcts, adjust for diff gears an tires, increase trans shift firmness.
Last edited by 05_GMC; Nov 20, 2009 at 07:52 AM.
Nov 20, 2009 | 11:24 AM
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