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Thread: Best factory ECU?

  1. #11
    Join Date
    Sep 2009
    Posts
    10
    same question for a 6.0L 2005 LQ9?

  2. #12
    Join Date
    Apr 2005
    Location
    The Woodlands, TX
    Posts
    369
    Quote Originally Posted by noonzor View Post
    same question for a 6.0L 2005 LQ9?
    Any PCM from a 03-06 truck will work, but as stated, you will need to have it flashed for your truck.
    01 ECSB 1/2 ton 4x4 6L GMC
    11.03@127
    KB Racing Borg Warner S475 turbocharged
    http://i3.photobucket.com/albums/y57/Kbracing96/kbracing96copy-1.jpg

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