The Clutch Masters 07-05 Audi S4 4.2L B7 Twin Disc Clutch Cover Assembly is engineered from billet aluminum and features Type 3 hard anodized coating for maximum durability and corrosion resistance. Our billet covers are designed with approximately 25% greater tensile strength compared to cast or stamped counterparts, resulting in superior structural integrity. The focus on machining the strongest possible cover while maintaining minimal weight allows for near-zero flex, with flex measurements as low as 0.003 inches, significantly less than the 0.030 inches typical of cast or stamped units. This reduction in flex ensures that the clutch’s input force is efficiently transferred directly to the diaphragm, providing more consistent engagement and disengagement. The increased strength of our covers also translates to a higher clamping force over the same contact area, allowing the twin discs to operate smoothly and confidently under high torque conditions. This design enhancement ensures that all engine power is effectively utilized, making it ideal for high-performance street and race applications. Whether you’re upgrading for reliability or maximum performance, this clutch cover assembly is a premium choice for demanding automotive and industrial fleet use. Precision-machined for perfect fitment, it guarantees enhanced durability and operational consistency for your vehicle’s clutch system, providing peace of mind on both daily drives and aggressive racing scenarios.
Features:
- Machined from billet aluminum for maximum strength and minimal weight
- Type 3 hard anodized finish for superior corrosion resistance
- Approximately 25% higher tensile strength than cast or stamped covers
- Minimal flex of only 0.003 inches to ensure consistent clutch engagement
- Increased clamping force for optimal power transfer
- Designed for high-performance street and racing applications
- Exact fitment for 2005-2009 Audi S4 4.2L B7 models
Fitment:
Audi S4 Avant 2005 to 2008
Audi S4 Base 2005 to 2008
Audi S4 Cabriolet 2005 to 2009









