Guys: If I get the S2 rear hubs, must I also get the S2 rear brake rotors, or is there a US equivalent (UrQ, Type 44 or C4) Thanks! -Peter Peter Schulz 1990 CQ (perpetually awaiting S2 3b engine transplant) 1991 200 20v TQW indigo mica 1991 200 20v TQW titanium grey Chelmsford, MA USA peter at audifans.com