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

"Excellence in Performance", backed by the best one-year warranty in the industry! 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 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. Fitment 2006 Mazda MX-5 Miata Base 2006 Mazda MX-5 Miata Club Spec 2006 Mazda MX-5 Miata Touring 2007 Mazda MX-5 Miata Sport 2007 Mazda MX-5 Miata SV 2008 Mazda MX-5 Miata Sport 2008 Mazda MX-5 Miata SV 2009 Mazda MX-5 Miata Sport 2009 Mazda MX-5 Miata SV 2010 Mazda MX-5 Miata Sport 2011 Mazda MX-5 Miata Sport 2012 Mazda MX-5 Miata Sport 2013 Mazda MX-5 Miata Sport 2014 Mazda MX-5 Miata Sport 2015 Mazda MX-5 Miata Sport 2016 Mazda MX-5 Miata Club 2016 Mazda MX-5 Miata Grand Touring 2016 Mazda MX-5 Miata Sport 2017 Mazda MX-5 Miata Club 2017 Mazda MX-5 Miata Grand Touring 2017 Mazda MX-5 Miata RF Club 2017 Mazda MX-5 Miata RF Grand Touring 2017 Mazda MX-5 Miata Sport 2018 Mazda MX-5 Miata Club 2018 Mazda MX-5 Miata Grand Touring 2018 Mazda MX-5 Miata RF Club 2018 Mazda MX-5 Miata RF Grand Touring 2018 Mazda MX-5 Miata Sport 2019 Mazda MX-5 Miata Club 2019 Mazda MX-5 Miata Grand Touring 2019 Mazda MX-5 Miata RF Club 2019 Mazda MX-5 Miata RF Grand Touring 2019 Mazda MX-5 Miata Sport