ACT 2005 Audi S4 HD/Perf Street Rigid Clutch Kit - AA2-HDSD Suspension Controllers One-Piece Roto-Molded Sealed Housing with

One-Piece Roto-Molded Sealed Housing with Air Inlet

This 6” tall 360-degree radial flow air filters feature a 4

Synthetic elastomer polyurethane bushings allows for a comfortable ride at lower speeds while providing enhanced grip at higher race speeds

Mishimoto's solution

ACT 2005 Audi S4 HD/Perf Street Rigid Clutch Kit - AA2-HDSD Suspension Controllers One-Piece Roto-Molded Sealed Housing withAA2 HDSD kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. The ACT performance street rigid hub discs feature premium organic materials with