Hello.
Please help me.

I have d16y7 engine with y7 manifold with stock obd2a ecu.
I want change my ecu to chipped P1J and programming.
What i need for this?
- Intake manifold: i looking Z6 - P08-HF3/P08-HF5 ...what is better and why? or same with the stock d16y7 valve...?
- I need obd2a-obd1 converter ?!?
- Ignition and the injectors i dont want to change...its possible to run the original d16y7 with obd1 ecu?
- engine cable: i dont want to change...enough only to make the 2wire IACV connection to ecu?
I think this is only what i need to do?!?

Thanks for the help.