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Thread: Chip

  1. #1

    Default Chip

    hey gang,
    was in early stages of maybe putting a chip in to help gas milage and performance on my 07 trailblazer Ls. with 19k on it. I didnt know what brand or what does what. Does GM make a chip. I always pefer GM stuff. Ive had bad exp with after market stuff not fitting or working like OEM as they always claim. any thoughts would be great

    07 trailblazer
    owner of 2007 trailblazer LS
    and wifes 2002 cavalier "the work horse"

  2. #2


    If I'm correct, Hypertech has some pretty good quality chips.
    Current Daily Driver:
    2003 Chevrolet Silverado 1500 - 4WD - 4.8L V8 - True Dual Exhaust Setup, Cat Delete, Cherry Bomb Glass Packs

  3. #3


    what kind of questions should id be asking, what should i be looking for in a chip when picking one out?

  4. #4


    Sorry. I didn't mean Hypertech, i meant Jet. If you are looking for a performance chip this is a good one.

    Everyone in the reviews seem pretty happy with it.

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