Holley EFI Terminator® Stealth Series Harness, 2x4 Primary Throttle Sub Body Harness - (EFI-558-459)

DescriptionTerminator® Stealth Series Main Harness; 2x4; EFI Upgrade; Plug and Play;Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to...

DescriptionTerminator® Throttle Body Harness; For Use w/PN[522-205];An EFI System so easy and powerful youll think its alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI...

DescriptionTerminator® Throttle Body Harness; For Use w/GM LSX w/24x Reluctor Wheel;Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every...

DescriptionTerminator® Throttle Body Harness; For Use w/GM LSX w/58x Reluctor Wheel;Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every...

DescriptionEFI Terminator X Wideband Adapter Harness; 4 Inputs; 4 Outputs; Boost Control; Nitrous Control; Advanced Tables;These standalone Terminator X ECU's (Electronic Control Unit) are intended...