ACT Clutch Audi S4 (B6/B7) 4.2L V8 04-09

Clutch Kit AA2-HDSD Torque Capacity 515 (ft-lb)

Clutch Kit AA2-HDSS Torque Capacity 515 (ft-lb)

Clutch Kit AA2-HDG6 Torque Capacity 660 (ft-lb)

Clutch Kit AA2-HDR6 Torque Capacity 660 (ft-lb)

Spring centered discs and kits (SS/G6) for use with ACT single mass flywheels for proper Clearance. SS/G6 kits will not work with OE Dual Mass Flywheel.