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  1. #1

    Default Removing the speed governor on silverado?

    Hey all , my first post here, anyways... I would like to know how to go about removing the 93 MPH speed governor on my 2008 Chevy Silverado? I have no clue where to get started or what to do so i was hopeing someone can provide me with some information on this. Thanks

  2. #2


    You need to buy a power programmer to the tune of 400 bucks give or take a few.

  3. #3


    whats a good programmer? also is it pretty easy to do?

  4. #4


    i would reccomend hypertech or superchips

    its simply "plug and play" easy to do .. less than 10 min!

    2002 Jeep Wrangler Sport 4x4 (the Yellow Jacket)
    4inch suspension 3inch body
    Straight 6 (383 Stroker within a year)
    36inch SuperSwamper TSL.
    Detroit Loccers
    Daily Driver Weekend Wheeler
    much more...

    2004 Sierra crew cab, 2wd, 5.3 V8
    2inch Daystar Leveling kit
    single dumped Flowmaster 40 sieries exaust(removed)
    Mb Blitz Chrome wheels
    Leer Bed Cover(for sale)
    50k miles

  5. #5


    whats the max speed it could do? without flippin over? lmao.. would it do anything bad to the engine to go faster than 110?

  6. #6


    im not sure.. you also need to take into consideration the speed rating on your tires.

  7. #7


    You need not buy anything did mine ez top speed is c180mph at 5345rpm I use high speed tires due to My job. Sometimes you have a nut to chase down to arrest.

  8. #8


    yeah you need a programmer or take it to a tune shop that can adjust it for you

  9. #9


    I am a retired electrnic enginerr. On my 2007 All I did was remove the gov. chip and eplace it with a RCT43XZ1 restior and My max speed is 141mph at 4825rpms. I had no need in waseting money on no kind of programer. I have also done two other trucks the same way. a 2005 AND 2006

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