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Thread: cos3 in o4 vette

  1. #1
    New Member
    Join Date
    Feb 2006
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    Default cos3 in o4 vette

    Which op number will work with with this pcm.

  2. #2
    EFILive Reseller wait4me's Avatar
    Join Date
    Aug 2004
    Posts
    1,348

    Default

    you just have to see what os you have in the car now and use the tutorial. it is simple.
    "If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."

  3. #3
    New Member
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    Feb 2006
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    Default

    Cool thanks jess ,any idea on when cos 5 will be available foe that vehycle.

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