1 - 10 of 118 results shown  -  Start over

HLY-554-165 #1

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...

$519.95


HLY-550-943 #1

Terminator X Max Mpfi Sys. Ford W/TRANS

Engine Control Module - Terminator X Max - Wiring Harness - Drive by Wire - Transmission Control - Big Block / Smal...
HOLLEY  |  Part# HLY-550-943   More Details...

$1,999.95


HLY-553-108 #1

Holley Efi 3.5in LCD Touch Screen Contro

LCD Touch Screen - 3.5 In - Holley HP / Dominator Efi - Kit
HOLLEY  |  Part# HLY-553-108   More Details...

$419.95


HLY-554-113 #1

HP Series Efi Ecu Only

Engine Control Module - HP Efi - Universal - Each
HOLLEY  |  Part# HLY-554-113   More Details...

$2,099.95


HLY-554-114 #1

Ecu Only Dominator

Engine Control Module - Dominator Efi - Universal - Each
HOLLEY  |  Part# HLY-554-114   More Details...

$2,499.95


HLY-554-152 #1

Terminator X Ecu Service Unit

Engine Control Module - Terminator X - Wiring Harness - Map Sensor Included - Each
HOLLEY  |  Part# HLY-554-152   More Details...

$913.95


HLY-554-153 #1

Terminator X-MAX Ecu

Engine Control Module - Terminator X Max - Wiring Harness - Map Sensor Included - Each
HOLLEY  |  Part# HLY-554-153   More Details...

$1,299.95


HLY-550-918T #1

Terminator X-MAX Mpfi W Trans Control

Terminator X-MAX Mpfi W Trans Control
HOLLEY  |  Part# HLY-550-918T   More Details...

$1,949.95


HLY-550-931 #1

Terminator -X Mpfi Kit GM LS2/LS3 Truck

Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - 58x Reluctor Wheel...
HOLLEY  |  Part# HLY-550-931   More Details...

$1,999.95


HLY-550-929 #1

Terminator X Max Mpfi System GM LS 24X/1

Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - 24x Reluctor Wheel...
HOLLEY  |  Part# HLY-550-929   More Details...

$1,999.95