hypertech programmer 3
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Joined: Aug 2008
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hypertech programmer 3
Is it worth the money, $300? Would u buy it again? Does it really improve mpg for a truck with 40 in. tires? Does it really recalibrate speedometer for tire size change and tranny regearing to 4.88's?
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PowerBBS
Ford F-250 & Ford F-350
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Jun 15, 2005 12:38 AM