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ppe boost valve

  1. EFI Live
    If I get a tune built for a stock trans, and get a built trans, do I have to pay the whole price again if I want to upgrade to the built trans tune?? Same goes if I want to get a bigger turbo than stock, ect just wondering.
  2. General Discussion
    Hello everybody! This is my first post, so hopefully I don't mess it up. I just bought my first diesel a couple of weeks ago. 2004 2500 LB7 crew long box with 39,000 miles. A shirt-tail relative has Parkinson's and is no longer able to drive it. The truck is sterile but I'm considering a few...