Important Update on US Tariffs and Pricing DETAILS ]

855.444.6872 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE
Select Your Vehicle to Shop for the Correct Parts:
Show More Filters
Sort by
Show
Refine By
Availability
Condition
Price
Manufacturer
Show Less Filters
Holley EFI Lightweight Dominator ECU 554-114LW
Model: 4952978
Condition: NEW
PN 554-114LW is a Holley EFI Dominator ECU which utilizes a lighter potting material than the standard Dominator unit (reduces total weight by 1.8 lbs). This lightweight version is specifically intended for drag racing. It is not…
Holley EFI Dominator EFI ECU 554-114
Model: 4007695
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…