If you're looking to upgrade your Audi S4's braking system, the DBA 4000 Series Drilled & Slotted Rotor is just what you need. Specifically designed for the 2004-2009 models, these rotors offer a seamless fit and improved performance, making them a perfect choice for both everyday driving and spirited adventures.
The DBA 4000 Series rotors are not just any brake rotors; they are a direct replacement that takes your braking experience to the next level. Crafted from high carbon alloyed iron, these single-piece rotors are engineered to endure the rigors of high-performance driving. Thanks to their Thermal Stability Profiling, they can handle the heat and stress that come with intense braking, ensuring consistent performance time after time.
One of the standout features of these rotors is DBA's unique Kangaroo Paw ventilation system. This design incorporates a series of 144 diamond and teardrop patterned pillars, which increases the surface area by up to 30%. What does this mean for you? A remarkable 20% improvement in cooling efficiency compared to traditional straight vane designs. This innovative approach helps prevent brake fade, allowing you to maintain control even during the most demanding driving conditions.
Choosing the DBA 4000 Series Drilled & Slotted Rotor for your Audi S4 means investing in quality and performance. These rotors are built to exceed standard OE levels, giving you the confidence you need behind the wheel. Whether you're commuting to work or hitting the track, you'll appreciate the enhanced braking performance and reliability that these rotors provide.
Upgrade your Audi S4's braking system with the DBA 4000 Series rotors and experience the difference in performance and safety on the road.
Other Part Numbers:
DBA Rotors #dba42576XS
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Audi S4 | 2004-2008 | Base |
| Audi S4 | 2004-2009 | Cabriolet |

With more than 40 years of industry experience and know-how, DBA Rotors has become Australia’s most awarded manufacturer and a global leader in brake rotor development. Over the years, DBA has managed to consistently refine and deliver quality braking solutions for a wide range of vehicle applications. The company, with its thirst for innovation, is dedicated to continuous R&D and improvements in engineering.
DBA Rotors was founded in the 1970s, producing a single type of disc on a standard workshop lathe. Since its inception, the brand has proudly grown from a small local Australian manufacturer to a global supplier of disc rotors and pads. DBA distributes its products across Europe, Australia, The Middle East, Russia, Asia, the U.S., and everywhere in between. Its comprehensive lineup of direct replacement disc rotors and pads cater to street vehicles, 4x4s, SUVs, military and armored vehicles, track cars, and more! Its application range includes everything from performance upgrades to towing, off-roading, and motorsports. DBA rotors come in several different series and offer just the bite you want in your braking system.
Why Choose DBA Rotors?DBA’s number one priority is safety and takes no short cuts when it comes to manufacturing disc brakes. Drivers all around the world trust DBA products for their consistency, reliability, and superior performance. In fact, DBA performance rotors have been used and proven successful on many race tracks around the world and in several motorsport categories. DBA is world-renowned for engineering discs that are far better to the generic and aftermarket counterparts. It sets the bar when it comes to quality, tolerances, premium materials, and manufacturing equipment that all come together to deliver the finest disc brake rotors on the market.
In addition to standard “direct replacement” rotors, DBA manufactures a wide range of enhanced performance products. These boast features such as slotting, cross drilling, top-grade materials, improved appearance, and, in the top-line series, a highly sophisticated two-piece design. DBA rotors also spotlight a patented “Kangaroo Paw” ventilation system that helps your braking system remain cool and strong. DBA’s Thermo Stability Profiling is optimized to improve the longevity of your brake pads. Thermo-Graphic heat paint on each DBA rotor changes color based on different temperature limits, so you can monitor your brake system with a quick glance.
Upgrade to DBA Rotors at Vivid RacingIf you are ready to take your vehicle’s braking system to the next level, look no further than DBA Rotors. Vivid Racing carries a large inventory of DBA braking products, including basic rotors, slotted rotors, drilled rotors, brake pads, and drilled and slotted rotors. Please do not hesitate to call our expert parts team at (480) 966-3040 with any questions you may have. We are here to make the purchase process a simple and enjoyable one.