Hey everyone, new to the site and have a dilemma, I'm wanting to upgrade my breaks however I have no idea what size my fronts or rears are. Would very much appreciate it if someone could somehow find out what my front and break disk sizes are aswell as the break pads. Thanks in advance. My car is a 2004 audi a4 1.8T and my wheels sizes are 235/40 if it helps. Cheers!