ACT 4 Pad Sprung Race Disc - 4214114 Nissan Silvia S13 In the top end kit

In the top end kit you’ll find everything you need for a head change

This is just a quick and simple way to add some protection when you have no other choice

that's because it is

2022+ Honda Civic Si 1

AR2-HDG4 kit features ACT's most popular Heavy Duty pressure plate

ACT 4 Pad Sprung Race Disc - 4214114 Nissan Silvia S13 In the top end kit4214114 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.