Would it be fairly straight forward putting an s3 engine into what is at the moment a 1.6 a3. The only thing i can think would be a problem is the 4wd, so i would need a drifferent gear box. what would be a good gearbox to use? Any info appreciated.
just use a a3 fwd 1.8t gearbox with flywheel from a fwd will fit straight in all the mounts are the same locations would just need engine gearbox an dogbone mounts an obvs change the engine and interior loom an ecu an immobiliser setup