X-Clutch XKFD20523-2B Stage Twin Disc Sprung Ceramic Clutch Kit with Chromoly Flywheel - 5

The X-Clutch XKFD20523-2B is a Stage 5 twin disc sprung ceramic clutch kit designed for Ford/Mazda 323 and Mazdaspeed (MSP) platform vehicles. This complete kit includes a chromoly flywheel, making it a true bolt-in performance upgrade for enthusiasts building high-horsepower street cars or dedicated race vehicles.

At the heart of this kit are two sprung ceramic friction discs. The sprung central hub design provides essential dampening that helps absorb harsh engagement, making this multi-disc motorsport clutch more manageable on vehicles that retain a standard street transmission while still delivering the torque capacity demanded by competitive motorsport applications such as circuit racing, time attack, and drift events.

Kit Includes:

• Chromoly performance flywheel
• 2x sprung ceramic friction discs (8.0 in. diameter)
• Lightweight alloy cover assembly (pressure plate)
• Release bearing
• Pilot bearing
• Replacement flywheel bolts
• Alignment tool

Key Features:

• Twin disc motorsport design — significantly higher torque capacity than OEM or single-disc performance clutches
• Sprung ceramic friction material — aggressive bite and heat resistance with improved street drivability versus rigid ceramic discs
• Chromoly flywheel included — lightweight construction improves throttle response and reduces rotating mass
• Carefully engineered pivot point and diaphragm — designed for positive pedal feel and increased clamping force
• Designed and engineered in Australia — manufactured to exacting motorsport tolerances

XClutch performance upgrades are engineered to provide the ultimate balance between drivability and all-out performance. Prior to installation, inspect clutch actuation components including the clutch fork, pivot ball, cross shaft, and hydraulics, as worn ancillary parts can affect clutch feel and long-term durability.