07-09 Dodge Cummins TCM Tuning

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  • Regular price $499.00
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Black Market Performance TCM’s Tuned with "OVERDRIVE" software is a huge benefit to the guys running EFI Live or any other aftermarket tuner that does not offer a TCM Tuning Option.

A finely tuned engine is worthless if that power cannot be transferred to the ground. In order to meet the high horsepower and torque output of the 6.7 Cummins engine, we have modified the transmission tuning software to better "put the power to the ground".

One of the biggest complaints about the stock 68RFE transmission is the early shifting.  5th and 6th gears will come in early and cause a "dead pedal" or even a transmission "shudder".  This condition worsens with performance engine tuning, and can cause unnecessary damage to your transmission.  BMP modifies those 5th and 6th gear shift points to greatly reduce these annoying problems.