The Clutch Masters FX400 system for 2017–2018 Audi A4/A5 Quattro 2.0L B9 Turbo increases holding capacity by approximately 170% using a heavy-duty Power Plus I pressure plate and a sprung ceramic disc available in 6- or 8-puck configurations. The sprung hub provides moderate damping for improved street manners compared with solid puck designs, offering rapid heat dissipation and durable service for mixed street and race use.
Clutch Masters 17-18 Audi A4/A5 Quattro 2.0L B9 Turbo FX400 Clutch Kit 6-Puck Ceramic Sprung Disc