2018 Dodge/Chrysler/Jeep vehicles all have a new security module that renders the OBD2 port inoperable for all aftermarket devices and tuners.

The Double Bypass kit overcomes this obstacle by installing a secondary OBD2 port in the trunk, bypassing the security module.

Quick installation! takes under 5 minutes to install, no wire splicing or cutting – plug and play. *See Instruction Manual Here

The Double Bypass will also work on 2011-2017 Chargers and 2015-2017 Challengers, for those that want to relocate their Z Automotive devices to the trunk, freeing up the factory OBD2 port for their Diablo Sport / SCT / HP Tuners device.