Selling a brand new set of Zimmerman discs and a caliper bolt extension kit to allow converting a 996TT to 350mm discs or as replacements for those who have already converted to 350mms. These discs are also direct replacements for the discs on certain 997 Turbo models.  Consult the Zimmerman parts catalog to confirm your fitment.  PM only if interested.  Due to weight, shipping cost is buyer's responsibility and will be based on buyer's location.