• Unparalleled Performance: The ZM2 - XTSS kit comes with an Xtreme pressure plate, designed for the most demanding drivers. ACT's exclusive diaphragm design boosts clamp load, reduces deflection, and maximizes clutch life. All diaphragms go through a four - stage heat - treating process.
• Superior Discs: ACT's Performance street discs are a top choice. They feature premium organic materials with high copper content for better heat transfer and steel - backed lining for greater burst strength and durability.
• Fast and Quiet: These discs have reduced marcel for faster shift action, and offer quiet operation with increased strength and reliability.
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 high - performance driving. Whether you're on the race track or just taking a spirited drive on the open road, this kit will enhance your experience. It's designed for demanding drivers who need a reliable and long - lasting clutch. As for technical details, while exact size and weight aren't specified, it's built with precision components like the exclusive diaphragm pressure plate and high - quality discs to ensure top - notch performance.