ACT Mod Twin 225 Xtreme Duty Sprung Street Twin Disk Clutch Kit (T2S-S05) | Subaru STI 2004-2021

The ACT Mod Twin 225 Xtreme Duty Sprung Street Twin Disk Kit delivers high torque support with refined drivability for powerful street-driven STIs.

KEY FEATURES

• Twin-disk layout increases torque capacity
• Sprung street discs smooth engagement for road use
• Xtreme clamp load handles serious performance upgrades
• Reduced rotating mass enhances throttle response
• Designed for high-power daily and weekend track cars

VEHICLE FITMENT

• Subaru STI 2004–2021

ACT provides high-performance clutch and flywheel solutions engineered for reliable, repeatable results under demanding driving conditions.