Compatible with 2017-2019 6.6L GM® Duramax® Diesel LP5 models. This Programmer is not created or sold by GM®.; ECM Unlocking, tuning and monitoring is now possible, right from the cab of your truck with the exciting release of Evolution CTS3 for 2017-2019 GM L5P Duramax. After the massive success of our EvoHT2 and Locksmith device, we now offer the same class leading tuning and first of it's kind ECM unlocking technology with the industry's leading touchscreen monitoring device, the CTS3. Using our revolutionary Locksmith device and included unlock cable, the Evolution CTS3 now offers complete ECM unlocking for 2017-2019 models.
