Hey all new member here. I have a C4 1995 2.3l 5 cylinder Audi A6 fwd and looking at putting a new engine in to her, does anyone know what engine/gearbox bolt straight into it on the existing mounts. I'm thinking about either putting in the 1.8l turbo motor with manual gearbox. or the 2.8 v6 motor. Me and my mate are going to do the job ourselves, and my mate knows what hes doing. he just wants me to first get all the parts and do the research and make sure the motor i get is a direct swap. Cheers Andrew.