ACT HD/Race Sprung 4 Pad Clutch Kit Subaru WRX 2006-2026 | SB12-HDG4 GS350_2006-2011 The FR-Spec line features a

The FR-Spec line features a solid aluminum

Blue - Brake Positive

No-Drill Installation: Direct attachment to factory mounting points

eliminating the risk of damaging the seal by tapping them with a hammer or some other makeshift installation manner

Duckbill aftermarket styling

ACT HD/Race Sprung 4 Pad Clutch Kit Subaru WRX 2006-2026 | SB12-HDG4 GS350_2006-2011 The FR-Spec line features aProduct 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.