Transmission Tune Only for EFI Live AutoCal v3 Duramax LWN (2016)filter sort
If you have Motor Ops ECM tuning, you can add transmission tuning with an online purchase. If you have not done Motor Ops ECM tuning, please call us.
- Revised shift schedule to improve drive-ability
- Keeps the truck on top of the turbo
- Improved shift timing
- Re-designed torque converter lock-up strategy
- Allows power transfer from the engine to the wheels more directly
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