Focus RS Discussions
Alright so hear me out. A 5 cylinder swap into the RS. Catch is it’s not the 5 pot from the old RS, but the 2.5 TFSI from the Audi RS3/TT RS.
Will it fit? Sure it will. The Audi 2.5 block is somehow shorter (or not as wide I guess if you’re looking at it as mounted in the car) than the 2.3...