If you're looking to maintain or enhance the performance of your 2017-2022 Acura NSX, look no further than the D1-174 replacement rings for your Girodisc 2-piece rotors. These rings are designed to provide a seamless fit and function, ensuring your braking system operates at peak efficiency.
For those who prefer a hassle-free solution, you can send us your rotor hats, and we'll handle the re-assembly and turning of the rotors for you—just cover the shipping costs. This service is available for the life of your rotors, ensuring you get the most out of your investment.
These rings are engineered to withstand the rigors of both street and track use. They not only improve your braking performance but are also crucial for maintaining the structural integrity of your rotors. With the right setup, you can expect improved pedal feel and consistency, especially during aggressive driving or track days.
One 2019 Acura NSX owner shared, “I swapped out the old rings for the D1-174 and immediately felt the difference. The brakes are more responsive, and I didn’t experience any fade during my last track day.”
Another NSX driver mentioned, “Installation was straightforward with the provided instructions. I appreciate that I can send the hats back for re-assembly; it makes maintenance so much easier.”
Keep your braking system in top shape with the D1-174 rings from Girodisc. Your Acura NSX deserves nothing less than the best.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Acura NSX | 2017-2021 | Base |
| Acura NSX | 2022 | Type S |

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.