Alright guys, my 2006 A4 2L TFSI quattro engine (code BWE) has given up on me. So need to replace it, but before I settle for a straight swap I have been looking for info on whether the S3 engine would workor not.
So, does anyone know whether it wouldwork or not. I guess i'd need the FMIC from the s3 as well, would i need the ecu and loom also?
Just looking at my options, what about an S4 engine, is that a possibility?
Any info or other suggestions would be great