The ACT Heavy Duty pressure plate for 2009 Honda Civic uses an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. Diaphragms undergo a four-stage heat-treating process and precision cover stampings add rigidity. Clamp load is increased 20–50% and the plate is recommended for use with a street or race disc; backed by a one-year warranty.
ACT 2009 Honda Civic P/PL Heavy Duty Clutch Pressure Plate