All Overdrive Products Include: Raised line pressures (all gears) H&S Adjusted Part throttle shift points H&S Adjusted Full throttle shift points H&S Adjusted Part throttle shift firmness H&S Adjusted Full throttle shift firmness Adjusted Torque converter lock-up speeds TCM Adaptive memory reset Read / Clear DTC's (OVERDRIVE downloader) H&S Adjusted Torque Management Tables Easily returned to stock in minutes for dealer visits Custom tailored to mate with H&S engine tuning No TCM removal required, all tuning is done through the factory OBDII port BM, MM, and XRT Pro owners will have the ability to use their existing units to load the "Overdrive" software. Using the H&S downloads section, you will simply update your tuner to the latest software level (Software found HERE). Once the tuner is updated, the transmission tuning software is ready to be unlocked. This unlock will require a software purchase to be made from H&S. Once the software is purchased, you will receive an e-mail from a representative of H&S Performance within 1 business day. This e-mail will contain your "Overdrive" unlock code. Do NOT lose this code, as you will need it if your truck is ever returned to stock, then re-tuned. IF you lose your unlock code, you will need to purchase another one. This software is LOCKED to your VIN number, and cannot be used on any other truck. Please do NOT call H&S unless it has been 2 business days and you have not yet received your transmission unlock code.
**Free shirt offer not available with unlock codes**
|Dodge||Cummins||6.7||2007 - 2012|