will a n374 ecu that has been tuned from japan work with my a-spec 89 t2 which is using all n370 stuff?

 

Yes. No problem. All turbo ECUs work with all turbo cars, with the exception that if you need the california emissions levels I think they have a special ECU for that. http://www.RotaryResurrection.com has a great writeup on the ECUs. Check it out. Now, be careful with aftermarket tuning on a car. They are tuned for a VERY specific set of mods, so if its been aftermarket tunes I would NOT run it unless you knew what the mods were that it was tuned for and how different you are from that. If it was factory, then you are probably OK.

 

what about if the ecu is capable of 1.0 BAR and is set up for free flow intake and exhaust? and you're sure the jspec ecu will work with my car?

 

Yes.  Keep in mind the stock boost sensor only reads up to about 15psi.  Anyone who claims their ECU can run over 15psi with the stock type ECU is full of ****.


-Ted

 

yeah i knew that part, just want to know that all my access. like heater and wipers are going to still work

 

It will all work.


-Ted