rywire 96-98 k20 harness
 

brand new never used........ $250 shipped. its set up for kpro. bought it from ryan at rywire.

This wire harness connects your K-Series engine harness to the Civic interior harness while adding the E-plug and all its functions.
This harness is made for a K-Pro or Re-Flashed ECU.
(the stock RSX ECU's have immobilizers.)
This harness may require the user to pull the shock tower plugs into the interior for a better fit and cleaner installation.
You are also required to drill a small hole in your exhaust tunnel for the O2 Sensor plug.
After a year of R&D, this method is the way our customers doing this swap said were the best & cleanest.


You won't use your Civic Engine harness with the K20, but you still continue to use your Civic Interior harness with this conversion, so don't toss it!