Edge Evolution CTS3 Handheld Programmer 2020-2023 GM 2500/3500 6.6L - Gas Only

The market and our competition didn't think it was possible, but here it is. Evolution CTS3 for 2020-2023 6.6 Gas GM trucks with in-vehicle ECM unlocking capabilities! Our industry leading in-cabin device, the Evolution CTS3 is now an all-in-one device that can unlock your ECM, and flash our performance calibrations to the ECM and TCM then monitor everything going on under the hood with our state of the art touchscreen monitor afterwards.

This all-new process completely changes everything you once knew about tuning your 6.6L L8T gas truck and will lead our industry into the future with even more capabilities, saving you time and money when it comes time to modify your truck. The Evolution CTS3 offers noticeable power gains (up to 28hp/50tq), with improved throttle response, better fuel economy and total control over your driving experience. Enable our 'Remember Last Setting' feature that allows your truck to remember your Drive Mode settings every time you start your truck, caliibrate for larger tires, even adjust your top speed limiter.