Holley EFI HP EFI ECU w/USB Cable & Software - (EFI-554-113)

DescriptionDominator EFI ECU; Custom Built To Order; For Complete System Wideband Oxygen Sensors/Main Wiring Harness/Injector Wiring Harness/Ignition Adapter Harness/Accessories Required;Dominator(R)...

DescriptionEFI Analog Gauge Module; For CAN Gauges; One Required Per Set; Stereo Style Connector; Pre-Pinned ECU Wire To J1-A15 For Easy Plug/Play Installation;Holley has been the undisputed leader...

DescriptionGPS Digital Dash USB Module; 46 in. USB Cable; Provides Real Time Speedometer Output; For Use w/PN[553-106/553-109];Holley manufactures high performance carburetors, manifolds,...

DescriptionEFI 1 Channel EGT Kit; Can; Incl. .25 in. Stainless Steel EGT Weld Bung;Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your...

DescriptionSniper EFI CAN To USB Communication Cable; 8 ft. Communication Cable;The Sniper EFI CAN to USB communication cable provides the user with real time access via the Sniper EFI Tuning...

DescriptionHP EFI ECU And Harness Kit; GM TPI And Holley Stealth Ram; Incl. ECU/Harness; Incl. NTK Oxygen Sensor;Looking for a plug and play alternative for your stock or built late model factory EFI...