4-paddle cerametallic friction material

Unlike other assembly lubes

The Pro-Xtreme Pistons are specifically engineered to handle up to 2000 HP

offering reliable performance and protection against bearing-related failures

ATS Transfer Case Upgrade Kit for ATC13 Oil Feed 4-paddle cerametallic friction materialThe ATS Transfer Case Upgrade Kit is the ultimate performance solution for the ATC13 transfer case found in 2015+ BMW cars and SUVs. Designed to resolve common failure points and increase torque handling, this kit replaces weak OEM components with precision engineered upgrades built to perform under stress. Whats Included: ATS 4140 Performance Clutch BasketMachined from high strength 4140 steel for increased clutch capacity and superior heat