(2.4L Turbo - 602lb/ft Capacity 50% Clamp Load Increase, includes flywheel) Built for the (03-06) Dodge SRT4... ACT clutches and flywheels offer proven performance for both street and full race applications. ACT employs vehicle testing, dynamometer results, laboratory testing, and the latest in CAD, 3D modeling, and FEA (Finite Element Analysis) software to develop many of their products long before they come to market. There is no guesswork and very few surprises.Heavy Duty - HD Disc FeaturesClamps load increase of 20% to 50%Pedal feels stock to moderateMany SFI Certified to insure safetyRecommended disc: Street or RaceSpring Centered (6 Pad) - G6 Features:Recommended for Road Racing and high power StreetIncreased torque capacity and spline lifeVery good durabilityQuiet operation, reduced driveline shockHarsh engagement, chatter