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  1. For Sale GDE Tuned ECM Hot Tune

    Buy/Sell/Trade
    Hello, I purchased the GDE Hot Tune July of 2019. I could not be happier with the tune. I am switching to the SFT stage 2 full delete due to my DEF system (P203E) failure or I would absolutely keep the GDE tune. This is the Hot Tune which turns off the EGR but still uses the DEF system. I...
  2. Dealer says they can't program 2nd ECM

    RAM 1500 Diesel Tuning
    Hello All - It's been a while. Here's my problem: I have a 2015 Outdoorsman with a GDE tune that I love. In preparation for the AEM update, I purchased a used ECM on ebay from a salvage vehicle. I went to the dealer to discuss my plan of having them install the replacement ECM, do the AEM...
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