Fitment Information Lexus IS300 Base 3.0L NA (2001, 2002, 2003, 2004, 2005)  Lexus IS300 Sportcross 3.0L NA (2002, 2003, 2004, 2005)  Specs & Features Holds up to 350 ft/lbs torque  62% torque capacity over stock Sprung Street Disc - Organic 12 Month Warranty Product Weight: 17 lbs Input Shaft Diameter (Inches): 1-1/8 Spline Count: 21 NOTE: Must be used with aftermarket single mass flywheel. Product Description The ACT Xtreme Duty Clutch is designed to provide you with good feedback to allow better control and feel when shifting or launching your vehicle.  The ACT Xtreme Duty Clutch kit is more geared toward the demanding driver.  These clutches feature an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life.  These have a moderate to heavy pedal feel with smooth positive engagement with OE to mild gear rattle and excellent confidence during hard shifts. ACT Xtreme Duty Clutch Kit Features: Includes genuine ACT Pressure Plate Includes genuine ACT clutch disc Includes throw out bearing, pilot bearing, and alignment tool when necessary Offers smooth engagement and increased durability over stock clutches, with a moderate to heavy pedal feel Recommended for street and race use.