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programer. better mpg?

Discussion in 'Performance & Fuel' started by SupermotoAbuser, Jul 16, 2008.

  1. SupermotoAbuser

    SupermotoAbuser New Member

    Im looking at getting a programmer for my 2001 silverado 4.8 to try to get better gas mileage and a little more horsepower. I was wondering if anyone has tried these and how much better mpg they got. Also i was wondering about which one to get for quality and ease of use. Thanks.
  2. finalday7

    finalday7 Epic Member 5+ Years ROTM Winner 1000 Posts

    Do a search for my name and Hypertech. I wrote a nice little article on my experience. 25% better mpg and a great boost in performance.

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