Honda S2000 2-piece Rotor Option
#31965 from Jim Weidenbaum · Taken care of · Minutes (2022-02 Fastrack)
Thank you for your letter. Please see recent rules change- letter #31564, in January 2022 Fastrack. "In T3 only - 2-piece front
rotors with ferrous metal rotor disks and aluminum hats are allowed, must be within 2% of OEM diameter."