better programmer? hand held predator vs. the PHP gryphon (w/custom tunes)
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Joined: Sep 2011
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better programmer? hand held predator vs. the PHP gryphon (w/custom tunes)
i have the predator in hand. before i install it i heard about the PHP Gryphon. and want to know the differences. i read about it. know what i want to do. (return the predator and just get the gryphone) but whats really the power difference with using the Gryphon vs. using the predator and the gas milage.
2007 blk xlt, k&n intake, hamburger throttle body, super 50 flowmaster(kept it quiet) and 3/2 leveling kit.
2007 blk xlt, k&n intake, hamburger throttle body, super 50 flowmaster(kept it quiet) and 3/2 leveling kit.
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Joined: Feb 2011
Posts: 41
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