Holley EFI Dominator EFI Engine Control Module - V8 AS02221 This is a significant change

This is a significant change in sound level that will improve overall interior acoustics so Jeep occupants can enjoy audio system and have conversations without excessive and irritating noise distractions

Universal - fits multiple angled spark plug boots 1

it replaces the weak factory valve internals to ensure strength and reliability

Has a 12" long and 4-1/4" dia

Available with and without nutwasher to fit all helmets

Holley EFI Dominator EFI Engine Control Module - V8 AS02221 This is a significant changeWhen 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,