Hypertech Power Programmer for 98-99 LS1 a4 or m6 unlocked
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#9
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yea
HP tuners
westers garage
list goes on and on
basically out of the box tuners, no, 99+ used a different pcm and therefore needs a different programmer
if your a 98 F Body and looking for a tuner out of the box, theres only Hypertech
mines gonna make a fancy code reader when I get my true tune
HP tuners
westers garage
list goes on and on
basically out of the box tuners, no, 99+ used a different pcm and therefore needs a different programmer
if your a 98 F Body and looking for a tuner out of the box, theres only Hypertech
mines gonna make a fancy code reader when I get my true tune