I know this has beat to hell but I don’t want to miss a thing I have 2 integra both have b18b1 I bought a rust free shell that has the B18b1 auto transmission I’m buying another 5 speed for the swap into my civic my question is what can I steal off the shell to make my job easier and cheaper I have already took the integra full suspension off and installed it on civic and I have the motor out of integra auto trans off I used the gauge cluster and few other items...is it ok to use the auto integra .ecu or so I need to find a manual and also can you use stock integra mounts in the civic I know I need a b16 rear t bracket...most threads I read don’t have full donor car is why I’m asking here

You can use the Integra T-bracket if you swap the Integra subframe into the Civic.

Find a manual ECU.

Use the Integra brakes?