H&S Performance 48RE Overdrive Transmission Software 111007

Description

Unlock the H&S Overdrive transmission tuning software for your H&S XRT Pro, Mini-Maxx, or Black-Maxx tuner on your 2006-2007 Dodge Cummins 5.9L equiped with 48RE automatic transmission.

LAST SIX DIGITS OF VIN # AND VALID EMAIL ADDRESS REQUIRED FOR ACTIVATION, please call or include in available space for input at checkout.    

H&S Performance is proud to announce the OVERDRIVE software. 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 5.9L Cummins engine, we have modified the transmission tuning software to better “put the power to the ground”. The H&S Overdrive software is specifically tailored to H&S engine tuning software, and will ensure that you get the best performance and reliability out of your transmission.
The 5.9 Overdrive software includes a modified torque converter lock/unlock strategies that will command the TC to lock in 3rd gear under wide open throttle and hold it locked through 4th gear. Shift points are also modified to take advantage of the available HP and torque output. On a stock 2006 Cummins, we have shown a 0.2 to 0.3 second quicker 1/4 mile times JUST from the addition of the H&S “Overdrive” tuning. Light throttle torque converter strategies have also changed to lock-up sooner, keeping more power directed to the road instead of wasted in heat and friction.

Black Maxx, Mini Maxx, and XRT Pro owners will have the ability to use their existing units to load the H&S Overdrive Transmission software. Using the H&S downloads section, you will simply update your tuner (Black Maxx or Mini Maxx) to the latest software level. Once the tuner is updated, the transmission tuning software is ready to be unlocked. Once this software is purchased, you will receive an e-mail from Smith Diesel Parts within 1 business day containing your H&S Overdrive Unlock Code. If you have not received your unlock code within 24 hours after purchase, please contact Smith Diesel Parts customer service.