The Competition Clutch Stage 3 segmented ceramic clutch kit increases torque capacity up to 150% for street and strip Subaru turbo applications. Its high-torque sprung disc with segmented ceramic facings delivers quick yet smooth engagement and extended life when paired with a performance pressure plate. The kit includes throw-out and pilot bearings where applicable, an alignment tool, and fits 2004–2014 Impreza and 2015–2021 WRX STI 2.5L Turbo.
Competition Clutch 04-20 Subaru STi Stage 3 - Segmented Ceramic Clutch Kit