Clutch Masters 07-08 Acura TL 3.5L Type-S 6-Speed FX400 6-Puck Dampened Disc Clutch Kit08040 HDC6 D Description 170% Increase in Holding Capacity RACE STREET ** OEM kit uses a non sprung rigid disc to work with a dual mass flywheel. This kit includes a sprung disc that will only work with a aftermarket single mass flywheel. Use FW 040 AL ** The FX400 System uses the Power Plus I, Hi Levarage, Heavy Duty Pressure Plate with a custom and extremely durable, Sprung Ceramic disc. This is the ultimate extreme duty street and or road drag