2013-2023 Car 5.7 EXT G3 Hemi Engine Side Harness (HEX-2001) Harness 4 EXT Harness does include

4 EXT Harness does include the Short Runner Valve (SRV) connector

abrasive resistant Polyurethane O-ring

R3 upgrades over the R2 version:

you agree to only use the ECM for off-road or pre-1972 vehicles due to emission restrictions

2013-2023 Car 5.7 EXT G3 Hemi Engine Side Harness (HEX-2001) Harness 4 EXT Harness does includeLooking 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