2018+ Cummins Bypass Cable

Our Fish Tuning 2018 CME Bypass Cable (also known as the Security Gateway Module Bypass Cable) can be used in multiple ways and using multiple platforms. You will need this cable - On the 2018's to flash a CSP5 tune for EFILive®, for EZ LYNK for changing tire size or adding a remote start. for MM3 if your security module fails. Or, just in general to bypass the security gateway module. This cable is meant to be installed and left in the vehicle. It is NOT intended to be uninstalled and re-used on other vehicles. Once installed, the OBD-II will still function normally. Also, you must leave it installed in order to use a CSP5 switch/tune for EFILive®.

Click here for some of our installation instructions.

PLEASE NOTE: 2019 installation may be different than 2018. Please contact us at orders@fishtuning.com and we will be happy to share whatever info we have so far.


CME Bypass Cable