Fitment InformationToyota Matrix Base 1.8 L4 (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014)Toyota Matrix XR 1.8 L4 (2003, 2004, 2005, 2006, 2007, 2008)Toyota Matrix XRS 1.8 L4 (2003, 2004, 2005, 2006, 2007, 2008)Specs & Features Torque Capacity (ft/lbs.): 225 (Torque Capacity is measured at the Engine/Crank)Torque Capacity Over OE: 24%Disc Material: OrganicClutch Disc Diameter (Inches): 8.3Clutch Disc Diameter (Millimeters): 212Input Shaft Diameter (inches): 0.9375Pressure Plate Type: SportACT HD pressure plates: B