Performance EFI System Wiring Harnesses

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Performance

High-performance upgrades for maximum power

Replacement

OEM-quality replacement components

Holley® - Terminator X EFI Main Harness (558-141)
0
# mpn5180247719
$398.95
Holley® - Terminator X EFI Main Harness (558-140)
0
# mpn5180247697
$467.95
Holley® - Ti-VCT EFI Main Harness Kit for Smart Coils (558-122)
0
# mpn5180247679
$999.95
Holley® - Transmission Control Harness (558-471)
0
# mpn5233444027
$311.95
Holley® - Transmission Control Harness (558-455)
0
# mpn5180247744
$299.95
Holley® - Unterminated Main Harness (558-105)
0
# mpn5233444019
$571.95
Fast® - XFI® Fuel Injector Harness (30313)
8
# mpn4648986140
$155.95
Ford Performance® - Hi-Performance™ Hydraulic Roller Lifters (M-6500-R302H)
0
# mpn4644589915
$497.67
Sniper® - Sniper 1 to Sniper 2 EFI Adapter Harness (558-489)
0
# mpn5240697208
$59.79
Sniper® - Sniper 2 EFI CAN to USB-A Cable (558-495)
0
# mpn5240697263
$85.79
Holley® - 24x Terminator™ TBI Main Harness (558-513)
0
# mpn5180247664
$999.95
Holley® - Dominator™ EFI Main Harness (558-138)
0
# mpn5307622636
$315.95