The Rywire Mil-Spec Coil Plug Retrofit Harness is designed to make changing your B or H series to Coil-On-Plug (COP) that much easier. Compatible with RSX or S2000 coil plugs, this harness ties nicely in with the Rywire COP Plate, and it allows you to use the Hondata Coil Plug Retrofit (CPR) with Hondata S300.
The harness is made to match the Rywire Mil-Spec engine harness and is built using tefzel wires, new connectors, and RayChem DR25 heat shrink tubing.
