Engine conversion Audi s1

[Pcampbell17]

Looking for some opinions I’ve got an Audi A1 sportback its the 1.4tsfi 150bhp. I’ve been thinking about converting it into the 2litre s1 both are petrol. The s1 is 4wd and my A1 is fwd I’d need a rear diff ect, is it possible to get a 2litre engine/gear box, s1 radiator intercooler ect in my car? If so would that be too much of a job?
My car currently is an s1 rep inside and out, apart from the engine

[Tom.goode90]

Ive never looked inside an a1 and never owned one but the best thing to do is park it next to a s1 and look at them both and see how different they are. Personally id say why change somthing that works. Its like fixing somthing that isnt broken

[PositronicRay]

I think the floor pan is different to accommodate the rear diff and trans.

It's going to be a big job.