ACT 16-17 Mazda MX-5 Miata ND 4 Pad Sprung Race Disc

4224505-1 is a 4-pad spring-centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat-treated spring steel drive plate and is well-suited for the smaller disc sizes in smaller engines.
4 Pad Sprung Race Disc
Aggressive engagement, quick shifts, OE to mild gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability; Recommended for race use only; High burst strength and holds 28% more torque than typical organic materials

Fitment:
Mazda MX-5 Miata Base 2006
Mazda MX-5 Miata Club 2016 to 2019
Mazda MX-5 Miata Club Spec 2006
Mazda MX-5 Miata Grand Touring 2016 to 2019
Mazda MX-5 Miata RF Club 2017 to 2019
Mazda MX-5 Miata RF Grand Touring 2017 to 2019
Mazda MX-5 Miata Sport 2007 to 2019
Mazda MX-5 Miata SV 2007 to 2009