OK..My car is a 1990 CRX DX. The D15b2 in it was ran wayy too hard for too long and the rings became worn. So I decided to keep the D15 theme, but go JDM and get ahold of some VTEC too .

So I bought myself a JDM D15B and a P08 ECU. And I just realized that this is going to be a PAIN IN THE *** TO WIRE UP. So my question to all you smart Honda guys is this: Would it be easier to get ahold of a COMPLETE engine harness for my new motor and just completely get rid of the old DX wiring? If this IS possible, WHERE CAN I GET ONE? lol. I need to know which option would be cheaper/easier...Either buying conversion harnesses and causing a wiring headache, or finding a complete harness out of a D15B VTEC Civic and completely removing the DX wiring. Let me know what you guys think... Any help would be appreciated!!

 

you need to send your uncut, unmolested dx engine harness to rywire.. he will take care of it. it wont cost you much money, and it will come back plug and play for your specific setup.

the si engine harness will not just plug in,the plugs are different sizes and have more wires, and replacing the entire harness in the whole car is definitely not for the feint of heart.