What is the engagement like with the 6-pad rigid race disc?

The 6-pad rigid race disc offers harsher engagement compared to a stock clutch. This setup is designed for faster shifting and is recommended for larger clutch sizes to help manage heat.

What makes the ACT Heavy Duty pressure plate different?

ACT's Heavy Duty pressure plates use an exclusive diaphragm design. This increases clamp load, reduces deflection, and is heat-treated for maximum clutch life and consistent performance.

Does this clutch kit come with everything needed for installation?

This kit includes the ACT Heavy Duty pressure plate and the 6-pad rigid race disc. It is recommended to consult the manufacturer's installation instructions for a complete list of required components and procedures.

ACT

ACT 2005 Audi S4 HD/Race Rigid 6 Pad Clutch Kit

Name: ACT 2005 Audi S4 HD/Race Rigid 6 Pad Clutch Kit
Brand: ACT
Price: 900.47 USD
Availability: InStock

$900.47

Worn-out clutch causes slipping and poor engagement. This ACT HD/Race Rigid 6 Pad Clutch Kit is a direct fix for your 2005 Audi S4.

Key Features

Heavy Duty pressure plate — increases clamp load and clutch life.
6-pad rigid race disc — made with ceramic friction materials for faster shifting.
Chrome-moly hub — heat-treated for strength and durability.
Lightweight, rigid design — allows for quicker shifts.
Improved engagement — harsher engagement for faster shifts.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Audi RS4 2007-2008
Audi S4 2004-2009

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Product Details

HD/Race Rigid 6 Pad

AA2-HDR6 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. ACT's 6-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.