USR automotive brake discs are a new series available for selected car models, offering much quieter braking than Turbo Groove discs. USR discs are covered with the latest technology of a coating that protects against the occurrence of too early corrosion centers. These are standard-size replacements of original spare parts in black, subjected to cosmetic surface incisions, which give a lot of benefits, significantly accelerating cleaning and drying of the discs, and reduction of gas pressure under the pads. TECHNICAL DATA Type: Slotted / Slotted Full / Ventilated: Full Number of holes: 4 Diameter (mm): 258 Height (mm): 60 Thickness (mm): 10 Minimum thickness (mm): 9 Axle application: Rear APPLICATION Brand Model Engine Value Power (HP) Yearbook BMW 3 SERIES (E30) 318 1.8 89-93 BMW 3 SERIES (E30) 320 2.0 82-90 BMW 3 SERIES (E30) 320 2.0 88-93 BMW 3 SERIES (E30) 323 2.3 82-85 BMW 3 SERIES (E30) 324 2.4 D 85-91 BMW 3 SERIES (E30) 324 2.4 TD 87-93 BMW 3 SERIES (E30) 325 2.5 87-93 BMW 3 SERIES (E30) 325 2.7 85-87