2013-2023 Car 6.4 EXT G3 Hemi Engine Side Harness

Looking for a solution to get that show-car clean installation? This may be just the ticket! This extended length engine side harness provides the installer with 2 extra feet (24") of extra length. This will allow the ECM and our QuickRun harness to be mounted inside the vehicle, under the dash or kick panel.  Simply use this harness in conjunction with our 2015-2023 QuickRun harness and QuickCrate ECM for that polished installation.  The EXT Harness comes complete with a Seals-It grommet on the main body, ready to mount through your firewall or inner fender, with little fuss.  Notes: 1. This harness may also be used with Mopar Crate kits. This can replace the engine harness and allow the body side harness and Eaton fuse box to be relocated inside the vehicle. 2. Comes prewired with separate starter wire covering, enabling driver or passenger side starter mount. 3. Comes prewired with the 2014-later variable displacement AC compressor connectors, you would need to perform the wiring modification to run the variable compressor. We strongly recommend using a 2011-2013 fixed rate AC compressor as it is more straight forward on the wiring side of things. Giving you both compressor connectors provides the end user with options.  4. 6.4 EXT Harness does include the Short Runner Valve (SRV) connector. if you plan on running a 6.4 intake manifold on your 5.7 engine, we recommend that you purchase this 6.4 EXT harness.