Here is what I have. I have a 1995 Civic Si. Here is what I am putting in, a JDM B16a that is obd2. My question is......what do i have to do to make this swap work with the different ECU's. I will pay a little more so that it runs perfect. I have the full uncut ECU/harness/wiring from the swap. I know it should be easy because my car is already wired for VTEC.....please point me in the right direction,
thanks

Yes I did a search before anyone asks, and the closest thing I found was from March 04 and the car was a DX(non-vtec).....all info is much appreciated.

 

I believe the best bet would be to use your stock p28 chipped to b16 specs.