Power Stop’s Evolution High Carbon Geomet Coated Rotor, SKU EBR821EVC, is engineered specifically for the 2004-2009 Audi S4 series, including Avant, Base, and Cabriolet models. This front brake rotor represents a premium OE replacement designed to meet stringent original equipment specifications for fitment, weight, vane count, and braking performance. Manufactured with high carbon metallurgy, these rotors offer enhanced thermal conductivity that effectively resists distortion and cracking under extreme conditions, ensuring long-lasting durability and consistent braking reliability.
The rotors are fully coated with Genuine GEOMET 360, a rust-preventative layer that protects against corrosion without compromising braking efficiency. This advanced coating technology not only extends the rotor’s lifespan but also maintains optimal performance in various environmental conditions. Additionally, the improved damping coefficient reduces brake squeal, contributing to a quieter and more comfortable driving experience.
Power Stop, a recognized leader in brake technology, is committed to delivering high-quality, reliable braking components that meet professional automotive standards. Their Evolution series combines innovative materials and precise manufacturing processes to provide superior stopping power and safety. This product is a direct bolt-on replacement, facilitating straightforward installation without modifications, making it an ideal choice for Audi S4 owners seeking dependable and efficient braking solutions.
| Year |
Make |
Model |
Submodel |
| 2004-2008 |
Audi |
S4 |
Avant |
| 2004-2008 |
Audi |
S4 |
Base |
| 2004-2009 |
Audi |
S4 |
Cabriolet |