Computer - HP Efi - Engine Control Unit - Wiring Harness - 24x Reluctor Wheel - LS1/LS6 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-602   More Details...

$2,383.95

Add to Cart

Computer - HP Efi - Engine Control Unit - Wiring Harness - 58x Reluctor Wheel - LS2/LS3/LS7 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-603   More Details...

$2,383.95

Add to Cart

Computer - HP Efi - Engine Control Unit - Wiring Harness - V8 Multi Port Fuel Injection - Each
HOLLEY  |  Part# HLY-550-604   More Details...

$2,293.95

Add to Cart

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

$2,113.95

Add to Cart

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

$359.95

Add to Cart

Engine Control Module - Xfi Street - Internal Data Logging - Universal - Kit
FAST ELECTRONICS  |  Part# FST-304003   More Details...

$761.95

Add to Cart

Ultimate LS Standalone Ecu W/O Trans Control
FITECH FUEL INJECTION  |  Part# FIT-70050   More Details...

$959.00

Add to Cart

Ultimate Ecu For LSX W/ Trans Control
FITECH FUEL INJECTION  |  Part# FIT-70051   More Details...

$1,202.00

Add to Cart

HP Ecu & Harness Mpfi - NTK
HOLLEY  |  Part# HLY-550-604N   More Details...

$2,799.95

Add to Cart

Engine Control Module - Terminator X - Wiring Harness - 24x Reluctor Wheel - Ls1 / Ls6 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-903   More Details...

$1,303.95

Add to Cart