An Audi A3 I am thinking of buying is in need of a disc and pad replacement. My go to supplier lists several disc diameters. The car in question is a 2006 Audi A3 2.0T S Line. Any info on the size of discs required Front and rear? Thanks for the help
BillW

 

My 2013 came with different discs depending on caliper brand. Take off the wheels and see which calipers your car has. And measure disc diameter to double check.