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
  • More From This Category

    NOS Stainless Steel Braided Hose, -6AN, 72in, Blue, Each

    NOS Stainless Steel Braided Hose, -6AN, 72in, Blue, Each

    $205.79

    MSD Spark Plug Wires, Copper, Silicone, 90 Degree, 8.5mm Dia, Red, Set

    MSD Spark Plug Wires, Copper, Silicone, 90 Degree, 8.5mm Dia, Red, Set

    $273.81