The FX250 System uses the Power Plus I Pressure Plate and a hybrid combination of Clutch Masters New Formula Button on one side and a heavy-duty Steel Back Organic friction lining on the other. This clutch is designed for the street enthusiast or weekend racer who plans to abuse their vehicle on an occasional basis and have a spirited driving style. The FX250 clutch system has a higher holding capacity than a traditional full faced Kevlar without compromising the street friendly characteristics Clutch Masters is known for PartNumber : cm03055-HD0F-R Description : FX250 Clutch Kit; Heavy Duty Pressure Plate; Sprung Hub Dual Friction Organic/Fiber Tough Disc; Rigid Disc 2008-2009 BMW 135i Base L6.2979cc Drivetrain::Clutch Kits - Single 2007-2010 BMW 335i Base L6.2979cc Drivetrain::Clutch Kits - Single 2008-2010 BMW 535i Base L6.2979cc Drivetrain::Clutch Kits - Single 2004-2005 BMW 545i Base V8.4398cc Drivetrain::Clutch Kits - Single 2004-2005 BMW 645Ci Base V8.4398cc Drivetrain::Clutch Kits - Single 2009-2013 BMW Z4 sDrive35i L6.2979cc Drivetrain::Clutch Kits - Single