ATS T50-T87 TCM Upgrade for 2009-Early 2015 6.6L GM Duramax LCT100 Transmission

ATS T50/T87 TCM Upgrade for 2011-2015 6.6L GM Duramax LCT1000 Transmission The ATS T50/T87 TCM Upgrade is designed for 2011-2015 GM 6.6L Duramax trucks equipped with the LCT1000 transmission, providing improved shift control, enhanced durability, and optimized transmission performance. This transmission control module (TCM) upgrade ensures smoother shifting, increased torque capacity, and improved drivability under all driving conditions. Advanced Transmission Control The ATS TCM Upgrade enhances transmission operation by refining shift points, improving line pressure control, and reducing unnecessary gear hunting. The improved calibration ensures better power delivery and minimizes transmission slip, leading to increased efficiency and performance. Comprehensive Performance Upgrade This TCM upgrade is ideal for towing, performance applications, and daily driving. By optimizing shift timing and torque management, it provides quicker, more precise shifts and ensures transmission longevi