Hello, I have an Audi Coupe Bj. 86 Type 81. Since I have to renew the brakes at the front and at the rear I have thought of installing better discs and blocks. Who can give me epmissions. I think of punched discs (roomman) or with long or endless grooves (ATE). For coverings there are Ferodo, EBC or others you may have noticed positively. Which coverings can be combined with which disc. Thanks already in advance for your experiences and recommendations! P.S. What is t with steel flexible lines do they bring something?