ACT XT/Perf Street Sprung Kit - 88-8/89 Toyota Corolla GTS 4AGE RWD, 85-6/85 MR2 - TL2-XTSS 74.5mm Silicone is able to withstand

Silicone is able to withstand temperatures over 100F higher than EPDM for sustained periods without losing strength or pressure holding ability

AR1-HDR4 kit features ACT's most popular Heavy Duty pressure plate

HC4-XTSS kit features an Xtreme pressure plate for the most demanding driver

TS4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

that's because it is

ACT XT/Perf Street Sprung Kit - 88-8/89 Toyota Corolla GTS 4AGE RWD, 85-6/85 MR2 - TL2-XTSS 74.5mm Silicone is able to withstandTL2 XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs Performance street discs are the most popular disc purchased. They