Computer - Engine Control Unit - EZ-EFI 2.0 - Harness - GM LS-SERIES - Kit
FAST ELECTRONICS  |  Part# FST-30405-KIT   More Details...

$1,884.95

Out of Stock (call for availability)

Computer - HP Efi - Engine Control Unit - Unterminated Wiring Harness - Universal - Each
HOLLEY  |  Part# HLY-550-605   More Details...

$2,609.95

Out of Stock (call for availability)

Computer - Engine Control Unit - EZ-EFI - RETRO-FIT - Wideband O2 Sensor - Harness - Universal - Kit
FAST ELECTRONICS  |  Part# FST-302000-06   More Details...

$928.95

Out of Stock (call for availability)

Computer - HP Efi - Engine Control Unit - Wiring Harness - Ford Multi Port Fuel Injection - Each
HOLLEY  |  Part# HLY-550-606   More Details...

$2,903.95

Out of Stock (call for availability)

Fuel Injection - Terminator GM LS - Multi Port - Power MODULE/PROGRAMMER/O2 SENSOR/FITTINGS/BUNGS - LS2/LS3 - GM LS...
HOLLEY  |  Part# HLY-550-610   More Details...

$2,550.95

Out of Stock (call for availability)

Engine Control Module - Ultimate LS Standalone - Dual Wideband O2 Sensor - Harness - No Transmission Control - GM L...
EDELBROCK  |  Part# FIT-70050   More Details...

$959.00

Out of Stock (call for availability)

Engine Control Module - Ultimate LS Standalone - Dual Wideband O2 Sensor - Harness - Transmission Control - LSX - G...
EDELBROCK  |  Part# FIT-70051   More Details...

$1,202.00

Out of Stock (call for availability)

Electronic Fuel Injection System - EZ-LS Xfi Sportsman - Software Tunable - PLUG-AND-PLAY - GM LS-SERIES - Kit
FAST ELECTRONICS  |  Part# FST-303004   More Details...

$1,581.95

Out of Stock (call for availability)

Engine Control Pack 2018 5.0l Coyote W/MAN. Trans
FORD  |  Part# FRD-M6017-M50B   More Details...

$2,456.99

Out of Stock (call for availability)

Engine Control Module - HP Efi - Wiring Harness - Ls2 / Ls3 / Ls7 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-607   More Details...

$3,078.95

Out of Stock (call for availability)