ACT Xtreme Duty Performance 6 Puck Disc Clutch Kit (SB10-XTG6) | Subaru STI 2004-2021

The ACT Xtreme Duty 6 Puck Disc Clutch Kit is built for STI owners who demand fast engagement, increased torque capacity, and uncompromised performance under aggressive driving conditions.

KEY FEATURES

• 6-puck ceramic disc for rapid bite and superior power transfer
• Xtreme Duty pressure plate engineered for high clamp load
• Reduced slip under high boost and track-style launches
• Lightweight design improves throttle response and acceleration
• Ideal for high-performance builds and motorsport use

VEHICLE FITMENT

• Subaru STI 2004–2021

ACT products deliver proven strength, consistent pedal feel, and the reliability needed for Subaru high-performance clutch and flywheel upgrades.