What's in the Box

Inner wheel wells do not need to be modified with tire diameter up to 635mm (225/45R17

Silicone diaphragm with Nomex reinforcement to withstand high temperatures

and the high performance sound associated with vent-to-atmosphere BOVs at higher boost

The Xtreme 230mm Race Clutch is the ultimate in clutch solutions with a range like no other

Clutch Kit - Xtreme Outback Extra Heavy Duty Organic Incl Flywheel 760Nm 1300Kg (55% inc.) KNI28590-1AX Women's What's in the BoxXtreme Outback Heavy duty sprung organic kit 1A Recommended for: Vehicles with significant performance modifications, are daily driven but also used off road and vehicles that tow regularly. The Extra Heavy Duty range of upgrades from Xtreme Outback are designed to offer the highest levels of performance for heavily modified street and off road vehicles. These kits offer a significant increase in clamping force (30 60% above the factory clutch) over