K-Series Tucked Engine Harness - K-Tuned K-Series Tucked Engine Harness- Applications: K-Swap Cars02-04 RSX Type S 02-04 RSX Base 01-05 Civic EP3 (Type S or K24 Swap) **For instructions click here** Note: *Will NOT fit RHD cars or RWD cars. The K-Tuned Tucked Engine Harness is designed as a Simple wiring harness write-up for EG. | Honda / Acura Oct 24, 2006, you won't have any problem. If you can get the sub harness from the RSX to use the connectors, C101 and the E-plug. I was able to get a 02 civic sub harness, used the stock relays, but you can use universal relay, but on the civic connector it's was missing some wires that needed to be added. K-Series Harnesses - Swap Shop Racing This wire harness connects your K-Series engine harness to your chassis interior harness while adding the E-plug and all its functions. This harness is primarily made for a K-Pro or Re-Flashed ECU but can be used with a stock RSX ECU provided you have bypassed the immobilizers accordingly.