• Extreme Pressure Plate: Designed for the most demanding drivers, using an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. The four - stage heat - treating process ensures unparalleled performance.
• 6 - Pad Spring - Centered Race Disc: Features a spring - center construction to damp torsional vibrations and resist failure under harsh conditions. Shifting is faster, though engagement is harsher. Ideal for larger clutch sizes to absorb more heat.
• Precision Construction: ACT pressure plates have precision cover stampings for rigidity and consistency. Spring retainers use wraparound spring windows and thicker stampings for better support, reduced stress, and increased strength.
This Part Fits:
Year | Make | Model | Submodel |
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1999 | Mazda | Miata | 10th Anniversary |
1990 - 1997,1999 - 2005 | Mazda | Miata | Base |
1993 | Mazda | Miata | LE |
2000 - 2005 | Mazda | Miata | LS |
1994 - 1997 | Mazda | Miata | M Edition |
2004 - 2005 | Mazda | Miata | Mazdaspeed |
1991,2000 - 2003 | Mazda | Miata | SE |
2003 | Mazda | Miata | Shinsen |
1997 | Mazda | Miata | STO |

This ACT clutch kit is perfect for Mazda Miata owners who love racing or high - performance driving. Whether you're on the race track or just want a more responsive clutch on the road, this kit is for you. The extreme pressure plate and 6 - pad spring - centered race disc work together to handle the toughest conditions. It fits various 1990 - 2005 Mazda Miata models, so you can easily upgrade your car. With its precision construction, you can expect a long - lasting and reliable performance.