Tuner DT1130010008000 Transmission Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Included in our Price - Transmission Tune - No additional license required - Use your existing hardwared used to flash your ECM tuning Why do you need TCM Tuning? - Works with ECM Tuning to provide smooth shifting and superior drive-ability - Required for the best possible drive-ability - Improve clutch holding capacity with increased line pressure - Advanced Torque converter lock-up strategy - TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range TCM Tuning is especially important for trucks with: - Custom ECM Tuning - Larger tires (35+) - Modified turbo(s) - Built transmission - Any modification that impacts operating RPMs Towing & Performance - Use the wider torque curve provided by ECM Tuning - Keep your truck in its power-band when lugging up a grade - Quicker shifts mean less time between gears and more time putting power to the ground - Optimize your aftermarket performance parts ZF6 Manual Transmission While the ZF6 Manual Transmission has no electronic controller for us to Calibrate, we do build our ECM Tuning to work specifically with them. We understand where to bring the power on in the throttle pedal to keep you shifting smooth and still make more power.