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  1. #21

    Join Date
    Feb 2008
    Red Wing, Minnesota, United States


    I just got my second hypertech III this one for my pickup, both vehicles in my sig got good gains, much better upper rpm range and quicker revving for highway passing. My pickup for sure got a much more noticeable bump, I think the LS family of motors just respond better and it weights o lot less then my suburban, plus like for many the best part is for changing tire size and firming up the shifts. They are worth the price especially if you just need very mild tuning, my suburban netted 1mpg on the hwy so that alone has made up for the price.
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual

  2. #22


    I had a Hypertech Max Energy on my 2008 Silverado and it worked very well. I was able to adjust for the new tire height and adjust the stupid 90MPH governor. That alone made it worth the price.

    When I got my 2013 Hypertech had made a new module and my old one was no longer compatible. I sold my old one and got the new one, #32501 IIRC. The new modules allow you to turn off AFM if you wish, and the acceleration on my 2013 is better than stock. Once again getting rid of the 90MPH governor is good as well. I paid $300 for my Hypertech brand new off of ebay.

    2013 Silverado LTZ White Diamond Crew Cab

    Advent OGM1 Navigation
    Husky Liners GearBox Underseat Storage
    Airaid MIT
    EGR Rail Caps
    K&N Air Filter
    Flowsound 40 Muffler
    Hypertech Max Energy Tune (only top end limiter removed and AFM disabled)
    Chrome Tailgate Handle Cover
    TonnoPro HF-155 Tonneau Cover
    WeatherTech Front and Rear Splash Guards
    Husky Liners X-Act Contour Floor Liners
    WeatherTech Side Window Deflectors

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