The EBC Ultimax slotted rear rotor set for 1997-1999 Porsche Boxster provides slotted-rotor cooling with reduced air noise. Progressively angled slots draw cool air to lower brake temperatures while clearing dust and debris to maintain pad grip and extend pad life. This OE-style vented disc measures 291mm diameter, 19.9mm thick with a 67.2mm hat height, five-bolt pattern and 98mm center hole, matching FMSI pad D738.
EBC 97-99 Porsche Boxster (Cast Iron Rotors only) 2.5 Premium Rear Rotors