Clutch Masters 03058-TDFR-A FX850 Strapped Twin Disc Clutch Kit with Aluminum Flywheel

The Clutch Masters FX850 Strapped Twin Disc Clutch Kit with Aluminum Flywheel is a high-performance clutch system designed for BMW B58 3.0L engines found in 2016-2018 340 models. This complete kit combines racing technology with street drivability, featuring an 8.5-inch (216mm) twin disc configuration that delivers exceptional torque capacity and holding power for modified and high-horsepower applications.

Advanced Engineering Features:

• Billet aluminum pressure plate cover with Type 3 hard anodizing for maximum strength and minimal weight
• QR System (Quick Release Pressure Plate) with three spring-loaded bolts for smooth engagement and reduced clutch chatter by up to 50%
• Hi-Leverage pressure plate technology increases clamping force without excessive pedal pressure increase
• Strapped disc configuration combines one sprung ceramic disc with one Fiber Tuff rigid disc for optimal street/race performance
• Lightweight aluminum flywheel precision CNC machined from 6061 billet and zero-balanced for true rotation
• SFI 1.2 certified flywheel suitable for motorsports competition

Kit Includes:

• One 8.5-inch sprung ceramic clutch disc
• One 8.5-inch Fiber Tuff rigid clutch disc
• Heavy-duty billet aluminum pressure plate assembly
• Lightweight aluminum flywheel with Type 3 hard anodizing
• Release bearing
• Installation hardware and alignment tool

The FX850 twin disc system increases usable disc surface area and clamping force while maintaining reasonable pedal effort, making it ideal for high-performance street cars, weekend track vehicles, and dedicated race applications. The billet aluminum construction provides approximately 25% more tensile strength than cast units while eliminating flex for consistent, confident clutch operation.