This harness is for installing a K series engine swap with a KTuner equipped ECU into the 2001-2005 Honda Civic chassis.  The harness works with an 05-06 RSX or equivalent engine harness and KTuner equipped ECU only.

Designed and built right here in our facility in the USA!  We build these harnesses by hand using cross-linked TXL wire, braided sleeving, Raychem protective sleeving, and all OEM connectors and pins.  You will not find a higher quality harness.

Fits:

• 01-05 Civic DX/EX/LX with K series engine swap using 05-06 RSX engine harness