4 spoke airbag replacement with 3 spoke

[Blloyd29]

Hey guys, I am looking to replace my 4 spoke steering wheel out of a 2003 Boxster S with a 3 spoke out of a 2002 Boxster.

Is everything the same, along with the Airbag Control Module? Thanks

I also ask what is the best way to cross reference parts without calling the dealership every time? I have 2 wrecked Porsche's that I am making 1 good one out of.

The 2003 S will be my project, the 2002 base model is my parts car.