Holley EFI Dominator EFI Engine Control Module - Wiring Harness - Transmission Harness - LS2 - GM LS-Series RS200320 Adjust brake bias from the

Adjust brake bias from the driver seat to compensate for changing track conditions

Replacement Module and pickup

Auto Crimp Collars Are Sold Seperately

2019-2020 Ram 1500 Crew Cab Pickup

the race track

Holley EFI Dominator EFI Engine Control Module - Wiring Harness - Transmission Harness - LS2 - GM LS-Series RS200320 Adjust brake bias from theWhen utilizing a Transbrake, it is mandatory to install either a relay or, our Transbrake input protection device. P N 554 128. This will protect the ECU from any flyback voltage when the Transbrake is released. Dominator EFI systems are sold "a la carte". The following must be purchased for a complete system: ECU (includes software and programming cable), Main Power Harness, Wideband Oxygen Sensor, Main Engine Wiring Harness, Injector Wiring Harness,