Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

Holley EFI
HOL558-117
This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on its own. Contact us today to discuss available options BEFORE ordering.
$754.53
$839.93
$754.53
Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

Holley EFI

Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

$839.93 $754.53
Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

Holley EFI

Holley EFI 558-117 UNIVERSAL MPFI W/ COP MAIN HARNESS

$839.93 $754.53
Description
Universal Coil On Plug Harness; Plug And Play Harness; For Use w/PN[558-312/558-318];
This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for easy access to 12v, 5v Reference, and Sensor Grounds.
  • For Use With Holley Hp Or Dominator Ecus
  • Additional Amp Relay To Power Individual Coils
Fitment
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GET IT INSTALLED!

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
* EXTEND YOUR PRODUCTS MANUFACTURER WARRANTY

All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.