UNIVERSAL MPFI COIL ON PLUG MAIN HARNESS
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.

Features:

  • Built in C-O-P Harness
  • Additional 40 amp relay to power individual coils
  • 20awq gauge wire or larger!
  • Plug and play with 558-312 or 558-318 Smart Coil Sub Harnesses.
  • Dual CANbus Connectors for multiple CAN devices
  • Item #: 558-117
  • Manufacturer: holley performance
  • Manufacturer's Product Number: 558-117

UNIVERSAL MPFI COIL ON PLUG MAIN HARNESS

Price: $452.95
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