{"product_id":"act-heavy-duty-4-pad-race-sprung-clutch-kit-for-mazda-miata-1994-1999-part-number-actzm2-hdg4","title":"ACT Heavy Duty 4-Pad Race Sprung Clutch Kit for Mazda Miata 1994-1999 - Part Number: actZM2-HDG4","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Mazda Miata with the ACT Heavy Duty 4-Pad Race Sprung Clutch Kit, designed specifically for models from 1994 to 1999. This kit features ACT's most popular heavy-duty pressure plate, which uses an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. All diaphragms undergo a four-stage heat-treating process, ensuring superior durability and high-performance reliability. Precision cover stampings provide rigidity and consistency, contributing to smooth engagement and improved overall clutch performance. The 4-pad spring-centered race disc incorporates a spring-center to effectively damp torsional vibrations, resulting in quieter operation and enhanced resistance to failure even under demanding conditions. ACT's spring retainers utilize wraparound spring windows and thicker stampings for added support, reducing stress concentrations and increasing strength. The aggressive engagement provided by this clutch is well-suited for high horsepower street or race applications, offering a balance of light to moderate pedal effort and reliable operation. Carefully engineered and precisely assembled, the clutch uses high-temperature ceramic friction materials for maximum heat tolerance and performance. It is 100% clamp load tested and dynamically computer balanced to ensure smooth operation at high RPMs. This clutch kit is ideal for drivers seeking a durable, high-performance upgrade with excellent heat resistance and consistent engagement, backed by ACT's industry-leading one-year warranty.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHeavy Duty pressure plate with exclusive diaphragm design for increased clamp load\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-stage heat-treated diaphragm for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision cover stampings for rigidity and consistency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring-centered race disc for dampening torsional vibrations and quieter operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWraparound spring retainers with thicker stampings for increased strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAggressive engagement suitable for high horsepower street or race use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUse of high-temp ceramic friction materials for maximum heat resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamically computer balanced for smooth high RPM operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a one-year warranty for peace of mind\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e1990 Mazda Miata Base\n\u003cbr\u003e1991 Mazda Miata Base\n\u003cbr\u003e1991 Mazda Miata SE\n\u003cbr\u003e1992 Mazda Miata Base\n\u003cbr\u003e1993 Mazda Miata Base\n\u003cbr\u003e1993 Mazda Miata LE\n\u003cbr\u003e1994 Mazda Miata Base\n\u003cbr\u003e1994 Mazda Miata M Edition\n\u003cbr\u003e1995 Mazda Miata Base\n\u003cbr\u003e1995 Mazda Miata M Edition\n\u003cbr\u003e1996 Mazda Miata Base\n\u003cbr\u003e1996 Mazda Miata M Edition\n\u003cbr\u003e1997 Mazda Miata Base\n\u003cbr\u003e1997 Mazda Miata M Edition\n\u003cbr\u003e1997 Mazda Miata STO\n\u003cbr\u003e1999 Mazda Miata 10th Anniversary\n\u003cbr\u003e1999 Mazda Miata Base\n\u003cbr\u003e2000 Mazda Miata Base\n\u003cbr\u003e2000 Mazda Miata LS\n\u003cbr\u003e2000 Mazda Miata SE\n\u003cbr\u003e2001 Mazda Miata Base\n\u003cbr\u003e2001 Mazda Miata LS\n\u003cbr\u003e2001 Mazda Miata SE\n\u003cbr\u003e2002 Mazda Miata Base\n\u003cbr\u003e2002 Mazda Miata LS\n\u003cbr\u003e2002 Mazda Miata SE\n\u003cbr\u003e2003 Mazda Miata Base\n\u003cbr\u003e2003 Mazda Miata LS\n\u003cbr\u003e2003 Mazda Miata SE\n\u003cbr\u003e2003 Mazda Miata Shinsen\n\u003cbr\u003e2004 Mazda Miata Base\n\u003cbr\u003e2004 Mazda Miata LS\n\u003cbr\u003e2004 Mazda Miata Mazdaspeed\n\u003cbr\u003e2005 Mazda Miata Base\n\u003cbr\u003e2005 Mazda Miata LS\n\u003cbr\u003e2005 Mazda Miata Mazdaspeed\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":45981090119879,"sku":"actZM2-HDG4","price":578.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/9d892370bdd2b5d67471ee4e6a918f41.jpg?v=1766511886","url":"https:\/\/mainstreeteshop.com\/products\/act-heavy-duty-4-pad-race-sprung-clutch-kit-for-mazda-miata-1994-1999-part-number-actzm2-hdg4","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}