Im looking for any information as to how a D15B7 to B18A1 swap can be achieved. I know I need integra axles. But I also need answers to questions such as. Can I use the same wire harness from the D15 for the integra ecu since they are the same type? And do I need a specific type of engine mounts or can I use the same ones I had for the D15. Again any information and insight would be awesome.

 

https://honda-tech.com/honda-civic-d...-vtec-2987229/

 

Also have to tell which car and year (and if obd1 or obd0) you are using. If it will go into a 91 civic, not sure but I think you will need 91-93 integra b series mounts, not d15 mounts.

But the best is search. This have been done a looot of times and here should be a lot of info on it.

 

The D15 is out of a 1995 Civic and the B18 is out of a 93 integra.

 

Search.

But, 92-95 civic and 94-01 integra engine bay are almost identical. With that said, need 94+ integra engine mounts, shaft, shift linkage, etc. Recomended hydraulic b series transmision, or search for the adapters if using cable transmission.

Not 100% sure, but if use a P28 ECU and obd1 b18 ignition, just need to add vtec and vtec oil pressure wires.

 

B18A1 is non vtec so no wiring for that. You can use the ECU out of the 93. Almost all will plug and play. For the transmission just find a 94-01 B series hydraulic. Search in the FAQ and the rest of the answers will be in there.

 

Alright, will do.

 

Will also need B series t bracket.