Unlocking, tuning, and monitoring your truck's performance has never been easier, thanks to the all-new Evolution CTS3 designed specifically for the 2020-2023 GM L5P Duramax. Following the incredible success of our EvoHT2 and Locksmith device, we’re excited to bring you the same top-notch tuning capabilities along with groundbreaking ECM unlocking technology, all packaged in the industry's leading touchscreen monitoring device, the CTS3. With the help of our innovative Locksmith device and the included unlock cables, the Evolution CTS3 now provides complete ECM and TCM unlocking for models from 2020 to 2023. Our Evolution for GM Diesel has already supported models from 2001 to 2016, selling thousands of devices, and now the addition of the 2017-2023 L5P Duramax rounds out our Duramax tuning support for ultimate market presence.
This device is truly an all-in-one solution, saving you both time and money compared to other options out there when it’s time to upgrade your late model GM diesel truck. The included 10-speed TCM trans tuning will make your truck handle daily driving and towing like a dream. With the Evolution CTS3, you can expect impressive power gains of up to 125hp and 275tq at the tires, along with improved throttle response, faster turbo spool-up, better fuel economy, and personalized control over your driving experience. Don’t wait—unlock your L5P's full potential today by purchasing the Evolution CTS3!
Please note that a PC and our downloadable Update Agent software are required to complete the tuning process.
This device is designed to unlock and tune only one vehicle. While you can return the flash to factory settings after unlocking and flashing the ECM, the unlock process itself cannot be reversed. Once the VIN lock and ECM unlock are completed, the device is non-returnable.
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