Firstly, it increases the torque capacity through a high clamp pressure plate and secondly, it assists with cooling which in turn enables the friction material to operate at lower temperatures and therefore at a higher coefficient of friction. This system greatly enhances the torque capacity and longevity of the clutch.

It's not uncommon for Landcruiser 70 series owners to modify their vehicle for more extreme off-road driving, and when these modifications are done it's important to also upgrade the clutch system. For these enthusiasts, a clutch modification that can handle greater torque while also increasing heat dissipation and providing a superb pedal feel is essential. 4Terrain has been engineering different options for Toyota Landcruiser for years, one of the most popular products being in the 4Terrain Ultimate brand. 
 

Truckin' Tough? Ditch the DMF Clutch!

Stock DMF clutches in trucks can't handle your off-roading adventures. Upgrade to a DMR clutch for:

• Durability:  Built to conquer heavy loads and rough terrain.
• Performance: Sharper throttle response, improved power transfer.
• ️Control: Take command with a more direct clutch feel.
• Savings: More affordable upfront, less maintenance long-term.
• Peace of mind: Clutch confidence for exploring without limits.