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    Info: Tuner questions

    I'm not sure which tuner to get. I'm new to the diesel world and I'm wanting a little more out of mt truck. I got a 2008 LMM Southern comfort with 6 inch lift sitting on 35 inch tires. I still have the stock exhaust and looking for a good tuner. I have read a lot about the efi live, edge and PPE...
  2. H

    EFILive EFI Live Help

    I am new to the diesel world and I'm looking to upgrade my truck. I just bought a 2008 chevy Southern Comfort with 62k miles. I'm looking for some extra MPG's and some extra HP. I have read a lot about the EFI tuner and how most people say it's the best tuner for the Duramax LMM. Does anybody...