I have a wiring harness for a 88-91 dx civic conversion, I sent the stock wiring harness and the B16a (OBD 0) harness to HASPORT to get the harness made. It cost me 250 dollars from them plus shipping, and was never used. The only thing is it's automatic, there are few differences, I am pretty sure you can easily get the auto to work for a 5 speed. Am selling for 100 DOLLARS!!! That is 150 less than they charge and it's brand new. So, if you know a little about wiring, you can make this work!! email me for pics.