ACT 6-Pad Sprung Race Disc | Toyota Supra Twin Turbo (93-98) (6250623)1993 1998 Toyota Supra Twin Turbo 6 Pad Sprung Race Disc by ACT 6250623 is a 6 pad spring centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6 pad, spring centered disc is recommended for larger clutch sizes