These kits feature a high quality cover with increased clamping force compared with standard, between 20-40% depending on the demands of the individual vehicle. They use a ceramic friction disc with multiple segments to provide a similar working temperature range as ‘1B’ discs but with slightly smoother engagement.

The Xtreme Outback - Heavy Duty Organic Clutch Kit uses an upgraded pressure plate with increased clamping pressure compared with standard, between 20-40% depending on the demands of the individual vehicle, combined with an organic friction disc.