ACT® (04-21) WRX STI 6 Pad Sprung Race Disc
ACT® (04-21) WRX STI 6 Pad Sprung Race Disc
ACT® (04-21) WRX STI 6 Pad Sprung Race Disc
ACT® (04-21) WRX STI 6 Pad Sprung Race Disc


ACT® (04-21) WRX STI 6 Pad Sprung Race Disc

Regular price$199.00
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Compatible: (2.5L)

2004 - 2021 Subaru WRX STI  


6240618 is a 6-pad spring-centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.

Feel Aggressive engagement, quick shifts, mild to moderate gear rattle
Life Premium ceramic friction materials provide moderate wear rates and high heat tolerance
Quality Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability
Recommended Use Recommended for high horsepower street or race use
ACT Difference High burst strength and holds 28% more torque than typical organic materials



Item Description 6 Pad Sprung Race Disc
Product Weight (lbs.) 4.5
Disc Material Ceramic
Diameter (Inches) 9.4
Diameter (Millimeters) 240
Warranty 12 Months 
SFI 1.1

Install Guide: