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duramax tuner

  1. 11-16 LML Performance Parts Discussion
    I am new to the diesel world so I figured Id ask anyone here with knowledge. I have a 2016 LML 6.6 Duramax 75,800 miles, the only modifications on the truck is a S&B cold air intake. I'm wanting to know if I need to delete the DPF, EGR, and the DEF in order to tune the truck. I know i can throw...
  2. 911 Problems Forum
    Hey all. Needing some help... I have a 2016 LML. Elected to go with the S & B 'wet' filter intake. I had ran the same brand/style on my 2009 Powerstroke and liked it. Long story short.. Having major issues. Towed my 26 foot travel trailer 3500mi over a 30 day period and was plagued with...
  3. Performance Upgrades
    Just Bought a 07 LBZ 4x4 and its my first Diesel. :rockin It has a Bully Dog RFI Intake and thats the only mods. Truck has 67,000 miles has 285's
  4. Parts For Sale
    Wasn't able to get this unit to work with my truck due to my ECM having a tune installed and it being locked by the tuner who is unknown to me. I sold it to a friend of mine who has an 04.5. Turns out my unit is for 2001-2002 ONLY so it won't work. Now I need to try to help him sell it so that...
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