350z airbag control units

[StevoD]

So I stupidly stripped my car out in 2018 with the idea of being a 'track only car' 

 

Now my dumb ass couldn't see the obvious here that it was unlikely. 

 

Now I did remove the Srs module and seat belts.  And I have lost them it seems. 

 

Now will I need a specific jdm module from car with the same set of srs items (wheel airbag/ dash airbag/ seat belt) so have to replace this or will any 2002/3 module work. 

 

I'm assuming if I get a UK one it's going to look for seat airbags which arnt there, and give me an error light.