ZM4-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty 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. ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines. Warranty Installation Instructions
This Part Fits:
Year
Make
Model
Submodel
2015
Mazda
MX-5 Miata
25th Anniversary Edition
2013-2015
Mazda
MX-5 Miata
Club
2006-2015
Mazda
MX-5 Miata
Grand Touring
2011-2012
Mazda
MX-5 Miata
Special Edition
2006
Mazda
MX-5 Miata
Sport
2007-2012
Mazda
MX-5 Miata
Touring
Delivery Times
Most Items are in stock and ship or can be picked up within 2-3 days. Made to order and special order items will take longer.
If an item has an extended ETA see product description for more info. To obtain the latest ETA please contact sales@smgspeed.com or use our live chat.