Hello, im new on here BUT not on the audi scene

got a a3 tdi 130 sport, 03plate usin to clock up the mileage

planning to fit a set of s3 recaro seats as they seem to be at realistic prices now <350 for a decent set off ebay, anyone done this before?

my main concern is airbag, is the plug the same?

also the electric's, is the wiring the same or would i need to run new wiring in?