Clutch Masters 2-Piece Billet Aluminum Flywheels are made from the highest quality 6061-T6 or better grade aluminum. This material is chosen for its properties that are much more suitable for the environment than the one-piece chromoly units, with regards to heat dissipation and serviceability. The replaceable friction surface used is incredibly tough high carbon steel. This allows mating with any type of clutch friction material without worry. The starter ring gears are made of high carbon heat-treated steel for long lasting durability. The unit is buttoned together with military grade fasteners to make the premier flywheel in the industry. *Features* * Reduced mass equals increased acceleration. * A lightweight flywheel works particularly well with turbo-charged engines because it reduces typical turbo lag. * Increased supercharger efficiency due to less parasitic drag on the crank. * Improved mid-range torque in a normally aspirated engine due to not having to overcome the heavy weight of a stock flywheel. * CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels. * CM uses High Carbon steel for the friction surface. (Replaceable) * CM uses an OEM steel ring gear secured by bolts. * CM offers a limited lifetime warranty. * CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2 PartNumber : cmFW-725-SF Description : Lightweight Steel Flywheel Weight : 14lbs 1990-1991 Lexus ES250 Base V6.2508cc Drivetrain::Flywheels 1992-1993 Lexus ES300 Base V6.2959cc Drivetrain::Flywheels 2010 Scion tC Base L4.2362cc Drivetrain::Flywheels 2005-2009 Scion tC Base L4.2398cc Drivetrain::Flywheels 2011-2013 Scion tC Base L4.2494cc Drivetrain::Flywheels 2007-2008 Scion tC Spec L4.2398cc Drivetrain::Flywheels 2008-2011 Scion xB Base L4.2362cc Drivetrain::Flywheels 1988-1991 Toyota Camry Base L4.1998cc Drivetrain::Flywheels 2010-2011 Toyota Camry Base L4.2494cc Drivetrain::Flywheels 1988-1991 Toyota Camry DLX L4.1998cc Drivetrain::Flywheels 1988-1991 Toyota Camry DLX All Trac L4.1998cc Drivetrain::Flywheels 2012-2013 Toyota Camry Hybrid LE L4.2494cc Drivetrain::Flywheels 2012-2013 Toyota Camry Hybrid XLE L4.2494cc Drivetrain::Flywheels 2012-2013 Toyota Camry L L4.2494cc Drivetrain::Flywheels 1988-1991 Toyota Camry LE L4.1998cc Drivetrain::Flywheels 2010-2013 Toyota Camry LE L4.2494cc Drivetrain::Flywheels 1988-1991 Toyota Camry LE All Trac L4.1998cc Drivetrain::Flywheels 2010-2013 Toyota Camry SE L4.2494cc Drivetrain::Flywheels 2010-2013 Toyota Camry XLE L4.2494cc Drivetrain::Flywheels 1988-1992 Toyota Celica All Trac L4.1998cc Drivetrain::Flywheels 1993 Toyota Celica GTS All Trac L4.1998cc Drivetrain::Flywheels 2009-2010 Toyota Corolla XRS L4.2362cc Drivetrain::Flywheels 2009-2013 Toyota Matrix S L4.2362cc Drivetrain::Flywheels 2009-2010 Toyota Matrix XRS L4.2362cc Drivetrain::Flywheels 1992-1995 Toyota MR2 Base L4.2164cc Drivetrain::Flywheels 1991-1995 Toyota MR2 Turbo L4.1998cc Drivetrain::Flywheels 1996-2003 Toyota RAV4 Base L4.1998cc Drivetrain::Flywheels