DIESELR Commander E46 Tune Files (2020-2025 Duramax LM2 3.0L) TRANSMISSION 1998.5-2002 CUMMINS 5.9L ANSWER: You don't have to

ANSWER:  You don't have to but if you want to

25 DODGE 2500/3500 '03-'13

Once the fuel reaches optimal temperature the High Output Heater Disk will automatically power off

Kit includes: Tubular steel upper control arms

drop in replacement turbocharger capable of much more

DIESELR Commander E46 Tune Files (2020-2025 Duramax LM2 3.0L) TRANSMISSION 1998.5-2002 CUMMINS 5.9L ANSWER: You don't have toUnlock the full potential of your Duramax LM2 3. 0L engine with DIESELR Commander E46 Tune Files. Tune your engine with confidence using this trusted product from DIESELR. Requires E46 ECM to be unlocked (8 Commander Credits to unlock) Requires 8 Commander Credits to flash Levels 1, 2 or 3