Holley Universal MPFI Coil On Plug Main Harness 558-117
$623.95
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Holley Universal MPFI Coil On Plug Main Harness 558-117
$623.95
Holley Universal MPFI Coil On Plug Main Harness 558-117
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