Xtreme Outback Extra Heavy Duty Sprung Organic Clutch KitThe stage 1AX upgrade from Xtreme Outback is designed to provide the ultimate solution for highly tuned vehicles necessitating a significant increase in torque capacity but still requiring driveability for street applications. These kits are ideal for vehicles that have been tuned, tow heavy loads regularly, are fitted with larger tyres or heavy accessories and that are used in extreme conditions. The 100 series kit includes heavy duty pressure plate