ACT HD/Race Sprung 4 Pad Clutch Kit Subaru WRX 2006-2026 | SB12-HDG4

Product Fitment: 

2006-2026 Subaru WRX

The ACT Heavy Duty Race Sprung 4-Pad Clutch Kit is engineered for high-stress racing and performance street builds, providing a balance of durability, torque capacity, and smooth engagement. Built with a heavy-duty sprung hub friction disc and performance pressure plate, this kit delivers confident clutch engagement while reducing shock loads and drivetrain vibration — a key advantage over rigid clutch designs.

Designed to handle elevated power levels and aggressive driving conditions, the sprung hub helps absorb drivetrain shock, making this clutch ideal for performance vehicles that see both track and street use. Precision balancing and premium friction materials ensure consistent performance and response, even under repeated high-RPM load cycles.

This kit is ideal for drivers seeking a performance clutch capable of handling race-level stress without sacrificing engagement quality and street usability.

Key Features

• Heavy duty sprung hub 4-pad friction disc for smoother, controlled engagement

• Increased torque capacity and durability over stock clutch kits

• Balanced for high-RPM stability and performance

• Moderate to performance-oriented pedal feel

• Designed for high-stress race and performance street applications

• Premium friction materials and engineered construction

Performance & Use

• Feel: Strong engagement with reduced vibration compared to rigid designs

• Friction Life: Durable and capable in high-load, high-heat environments

• Quality: High-grade materials and precision engineering

• Recommended Use: Racing, performance street builds, and aggressive driving