ACT Performance Street Sprung Disc for Multiple Subaru Models ACT:Default Title Adjustable VTEC engagement by load

Adjustable VTEC engagement by load and throttle

we developed a durable

This design features an array of improvements over our original K-swap shifters

digitally checked for accuracy

The SpeedFactory Racing LT-5 delivers aggressive performance with minimal restriction

ACT Performance Street Sprung Disc for Multiple Subaru Models ACT:Default Title Adjustable VTEC engagement by loadACT's 4 pad sprung racing clutch disc delivers aggressive engagement and superior holding power for high performance Miata applications. The sprung hub design reduces drivetrain shock while the four pad configuration provides increased friction surface area compared to stock units. Engineered for track use and spirited driving, this disc handles elevated power levels and sustained heat cycles. . Upgrade your clutch system with proven racing technology