Can s90 seats be fitted to S60

[richardGG24]

Thanks for sharing, this is really cool. So if my understanding is correct, if I want to retrofit the heated + vented + side support and massage seats into my S60 that came with the base model heated seats, I only need to run the positive wires to each seats? 

It does appear that all the SPA Volvos share the same seat? XC90 seats are a lot easier to find than S90.

Thanks!