Differences between NA & NB
 

Hello!
I'm sorry for my bad english..

I planned to put a built NB engine (BP6D block with BP4W head) in my NA8.
I've already a BP4W head on my NA8 block that I used with stock ecu with no issue.
Now, I have the opportunity to run a better engine. With this, I want a better engine management.

The NB built engine for sale is also sold with MS3 PnP. This engine was in an NB1 car and the ecu is adapted for this car.

So, my question is.. What modification is needed to do in order to put this ECU on my NA8? Is it easy to do?

Thanks a lot ;)

It won’t work. You need an NA8 ecu. Completely different ECU plugs

Maybe I misspoke..
I already have an NA8 ECU on my car ;)

My question was, does a MS3 PnP who was on an NB1 car may be put in an NA8 without issue or it better to buy directly the MS3 PnP (for NA8) myself and put in my car?

Maybe I misspoke. It won’t work. You need an NA8 (MSPNP) ecu. Completely different ECU (MSPNP) plugs

Ok buddy, got it ;)
I'll directly buy the MS3 PnP for my NA8.

Thanks a lot!