EVOLUTION CTS3 WITH LOCKSMITH Evolution CTS3 for 2020-2023 GM Duramax - ECM/TCM Unlock Capabilities Bumper Spacer Compact size

Compact size

Weather-resistant EPDM seals and end caps

without leaving the end of the flares open and unfinished

Duramax Tuner offers an anti-surge ring that bolts on after Werhli’s surge ring is machined out

EVOLUTION CTS3 WITH LOCKSMITH Evolution CTS3 for 2020-2023 GM Duramax - ECM/TCM Unlock Capabilities Bumper Spacer Compact sizeOVERVIEW ECM TCM Unlocking, tuning and monitoring is now possible, right from the cab of your truck with the exciting release of Evolution CTS3 for 2020 2023 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