s5 na tranny on s5 turbo2 engine is it posible what mods you have to do so it can fit ??

 

It can be done but its not very cost effective and it will more than likely brake.
You would need a NA trans, drive shaft, flywheel, clutch, starter, slave cylinder,and a rear end if you dont want to modify the drive shaft, but then you would need axels as well.

 

What he said.

If you are trying to put a T2 engine in an NA car then yes you can keep your existing transmission but you need a new flywheel (to match the smaller bellhousing on the NA transmission) and you have to be super gentle or you'll break it. If you have a T2 that needs a transmission, and someone has an NA for sale, keep looking, it's very not worth it.