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Thread: Hypertech 30012??
05-28-2012, 11:41 AM #1
What is different on the 2002 Chevys that this particular hypetech is ONLY for 2002 models, I have a 99 but found a hypertech for $50. All I want to be able to do is change the tire size, so will this really not work on a 99??99 K1500 Suburban LT "THE BEAST"
Hypertech III, K&N, true dual
05-29-2012, 10:30 AM #2
the pcm's could be different, in which case no, since it's made for a 2002 only, it will not work on your '99...06MonteSS
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