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HP Ecu & Harness GM LS2/LS3/LS7

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

$2,999.95



HP Ecu & Harness - Ford Mpfi NTK

Engine Control Module - HP Efi - Wiring Harness - NTK Oxygen Sensor - Ford Multi Port Fuel Injection - Each
HOLLEY  |  Part# HLY-550-606N   More Details...

$2,799.95



Ecu & Harness Kit - GM TPI/HOLLEY Stealt

Engine Control Module - HP Efi - Wiring Harness - GM Tpi / Holley Stealth Ram - Each
HOLLEY  |  Part# HLY-550-601   More Details...

$2,549.95



Terminator X Mpfi Kit GM LS2/LS3 Late TR

Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - O2 Sensor - 58x Reluctor Wheel - GM LS...
HOLLEY  |  Part# HLY-550-910   More Details...

$1,449.95



Terminator X Mpfi System Universal

Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - Universal - Kit
HOLLEY  |  Part# HLY-550-936   More Details...

$1,449.95



Terminator X Mpfi Kit Early LS Truck

Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-904   More Details...

$1,449.95



Dominator Efi Kit - Ford

Engine Control Module - Dominator Efi - Wiring Harness - Ford - Each
HOLLEY  |  Part# HLY-550-653   More Details...

$3,049.95



INPUT/OUTPUT Can Module W/HARNESS

Engine Control Module - Holley Efi - Wiring Harness - Input / Output Module - Universal - Kit
HOLLEY  |  Part# HLY-554-165   More Details...

$482.95



Dominator Efi Kit - Ls2 W/DBW

Engine Control Module - Dominator Efi - Wiring Harness - DRIVE-BY-WIRE - Ls2 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-659   More Details...

$2,969.95



Terminator -X Mpfi Kit GM LS2/LS3 Truck

Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 58x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-905   More Details...

$1,449.95