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Performance EFI System Wiring Harnesses
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Performance
High-performance upgrades for maximum power
Replacement
OEM-quality replacement components
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Painless Performance® - Gen III Mechanical TB Extended Length Harness (20205)
0
# mpn4648986006
$679.99
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Painless Performance® - Gen III Mechanical TB Standard Length Harness (20130)
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# mpn4830101879
$1,272.58
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Painless Performance® - Gen III Mechanical TB Standard Length Harness (60217)
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# mpn359117960
$635.99
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Holley® - 24x Terminator™ TBI Main Harness (558-128)
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# mpn5233443762
$584.95
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Holley® - Auxiliary Harness (558-402)
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# mpn5233444062
$186.95
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Holley® - Auxiliary Harness (558-403)
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# mpn5233444035
$186.95
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Holley® - Auxiliary Harness (558-404)
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# mpn5233443763
$238.95
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Holley® - Auxiliary Harness (558-401)
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# mpn5233443679
$242.95
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Holley® - Avenger EFI Fuel Injection System (558-482)
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# mpn5242087429
$242.95
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Holley® - Avenger EFI Fuel Injection System (558-129)
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# mpn5242087375
$611.95
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Holley® - Avenger EFI Fuel Injection System (558-480)
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# mpn5242087330
$242.95
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Holley® - Can Extension Harness (558-428)
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# mpn5233444070
$56.25
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Holley® - Can Extension Harness (558-426)
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# mpn5233444055
$84.29
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Holley® - Can Extension Harness (558-425)
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# mpn5233443765
$70.19
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Holley® - Can Extension Harness (558-424)
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# mpn5180247763
$63.19
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Holley® - Dominator™ EFI Can Adapter/Power Harness (558-430)
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# mpn5233444009
$44.74
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Holley® - Dominator™ EFI Drive-By-Wire Dual Throttle Body Harness (558-450)
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# mpn5180247722
$399.95
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Holley® - Dominator™ EFI Ford 4R70W/4R75W Transmission Control Harness (558-470)
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# mpn5233443873
$285.95
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Holley® - Dominator™ EFI Main Harness (558-117)
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# mpn5233443870
$623.95
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Holley® - Dominator™ EFI Main Harness (558-118)
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# mpn5233443770
$675.95
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Holley® - Drive-By-Wire Harness (558-422)
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# mpn5180247661
$299.95
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Holley® - Drive-By-Wire Harness Kit (558-406)
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# mpn5233444004
$259.95
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Holley® - Drive-By-Wire Harness Kit (558-429)
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# mpn5233443761
$285.95
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Holley® - Dual Drive-By-Wire Harness (558-411)
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# mpn5233444056
$399.95
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Holley® - ECU and Harness Kit (550-619)
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# mpn5233444048
$3,499.95
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Holley® - ECU and Harness Kit (550-619N)
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# mpn5233444014
$3,799.95
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Holley® - ECU and Harness Kit (550-617N)
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# mpn5233443645
$3,549.95
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Holley® - ECU and Harness Kit (550-617)
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# mpn5180247711
$3,299.95
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Holley® - ECU and Harness Kit (550-616N)
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# mpn5180247660
$3,549.95
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Holley® - ECU and Harness Kit (550-616)
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# mpn5180247654
$3,299.95
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