If you're looking to upgrade your Audi RS3's braking without diving into the complexities of a big brake kit, the Girodisc system is where it's at. This setup is a straightforward swap for your stock discs—no need for any fancy modifications. Just bolt them on, and you're good to go. They fit right in with your OE calipers, so you can keep that factory feel while stepping up your performance.
One of the standout features of these rotors is their weight. The Girodisc front rotors tip the scales at about 24.0 lbs, compared to the stock units at 27.4 lbs. That may not sound like a huge difference, but trust me, that reduction in both rotational and unsprung weight translates to quicker acceleration and a more responsive suspension. You'll notice the difference when you’re pushing it on the track or just cruising around town.
Now, let’s talk materials. The central hat section is crafted from U.S.-sourced 6061-T6 aircraft-grade aluminum, which is not just sturdy but also lightweight. The rotor itself is made from a proprietary cast iron that’s poured and machined right here in the USA. This attention to detail means you’re getting quality that you can trust.
What really sets these rotors apart is the curved vane design, a feature developed in the racing world. It acts like a centrifugal pump, helping to draw cooling air through the disc to keep things from overheating during those intense drives. Heat management is key, and these rotors have you covered.
The floating mount system is another cool aspect. It uses 10 high-strength alloy steel drive pins, all made in the USA to Girodisc's specs and cadmium plated for durability. These pins handle the braking load while allowing for axial and radial float between the hat and disc, which is crucial for performance. Plus, they’re secured with class 12.9 cap screws and hardened washers, ensuring everything stays tight and secure.
Worried about noise? No problem. The pins are equipped with anti-noise spring washers that let the rotor expand with heat but keep any rattling at bay. This design also helps the rotor to self-center between the pads, making for a smoother ride.
When it’s time for a replacement, swapping out the cast iron rotor is a breeze—just pop in a new one, and you’re back in action.
These rotors are sold in pairs and are specifically designed for the Audi 8V RS3 Sedan from 2015 to 2020. If you want to enhance your braking performance without losing that factory feel, the Girodisc system is the way to go.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2015-2020 Audi RS3 |
RS3 | 2015-2020 |

Girodisc is an aftermarket company that was founded in 2003 in Costa Mesa, California. It specializes in high quality brake components and initially catered to one of the best cars in the world, Ferrari. They later expanded their product offering by offering their products to various vehicle platforms. Today, they have become one of the fastest growing companies in the industry.
Continuous ImprovementAs the company continued to grow, they relocated to a bigger facility in Bellingham, WA in a 17,000 square foot facility. It is equipped with the latest manufacturing tool available along with a dedicated rotor casting tool and a brake dynamometer. This helps them ensure that each product that comes out of their facility meets their high standard.
The Best of The BestGirodisc offers some of the best brake components in the market and is known for its two-piece brake rotors. These are bolt on parts that fit directly on the vehicle. They only use the best material available which helps them create the best products.
Performing As Good As Good As It LooksTheir products are designed to have both form and function. Their rotors are made to improve brake ventilation and its cooling capability. It is also lighter which helps reduce unsprung weight. It comes in a variety of color finishes and slot patterns depending on your preferred style.
Purchase Girodisc Products at Vivid RacingIf you are in search of quality brake components and upgrades for your vehicle, then Girodisc is the brand for you. They have brakes designed for both street and high performance applications. To know more about Girodisc, visit Vivid Racing and check out their list of products that would fit your specific needs.