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Girodisc A2-282 370mm Rear Rotors for BMW G8X M2, M3, M4 - High-Performance Brake Upgrade - A2-282

Upgrade Your Stopping Power with GiroDisc A2-282 Rotors

If you're the proud owner of a 2021-2024 BMW M3, 2021-2024 BMW M4, or a 2023-2024 BMW M2 (without carbon ceramic brakes), it's time to elevate your braking performance with the GiroDisc A2-282 2-piece rotors. These rotors are designed as a direct replacement for your rear rotors, offering a perfect fit and enhanced functionality.

Why Choose GiroDisc A2-282 Rotors?

The A2-282 rotors feature a fully floating assembly that significantly reduces unsprung weight and rotating mass, making your vehicle feel more agile and responsive. This design not only improves performance but also contributes to a more enjoyable driving experience, whether you’re on the street or the track.

Advanced Engineering for Superior Performance

Crafted from a proprietary high-carbon iron casting, these rotor rings are engineered to withstand the rigors of performance driving. The unique metallurgy used in the A2-282 ensures better durability and longevity. Plus, with 48 curved vanes designed to act like a centrifugal pump, these rotors effectively pull air through the hub, keeping them cool even under intense conditions.

Quality You Can Trust

Every component of the A2-282 rotors, including the hats, rotor rings, and drive pins, is manufactured in-house at GiroDisc’s facility in Bellingham, WA, using domestically sourced materials. The hats are made from lightweight 6061-T6 aluminum, finished with a sleek black anodized coating, while the drive pins are crafted from high-strength steel alloy and cadmium-plated for maximum corrosion resistance. This attention to detail ensures that your rotors are not only race-ready but also street-friendly with no annoying noise from loose hardware.

Important Specifications

  • Minimum Replacement Thickness: 22mm
  • Sold As: Pair

Fitment

  • BMW G8X M2 (2023-2024)
  • BMW G8X M3 (2021-2024)
  • BMW G8X M4 (2021-2024)

Customer Insights

BMW M3 owners have reported a noticeable improvement in braking performance and pedal feel after installing the GiroDisc A2-282 rotors. One customer shared, “After putting these on my 2022 M3, the stopping power is incredible—definitely a must for anyone serious about performance!”

Upgrade your BMW with the GiroDisc A2-282 rotors and experience the difference in performance and reliability. Your car deserves the best, and these rotors are designed to deliver just that.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2023-2024
 BMW M2
2021-2024
 BMW M3
2021-2024
 BMW M4

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Who is Girodisc?

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 Improvement

As 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 Best

Girodisc 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 Looks

Their 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 Racing

If 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.



Purchaser acknowledges the Product is for off-road racing use only. The nature of off road racing involves significant risk, and the conditions under which the Product is used and types of use of the Product are many depending on factors such as installation and use. Due to the inherent risk of the activity in which the Product is used, the Purchaser understands and agrees the Seller provides a limited warranty for the Product, specifically, the warranty is limited to the following specification: less than .0015” runout and less than .0003”disc thickness variation.

If Purchaser provides Seller with written notice of any condition inconsistent with the specification set forth above on or before six (6) months from the date of delivery and complies with the return requirements set forth in Section 6, then Seller will, at its election either:
  • Provide a replacement Product, or
  • Refund the purchase price.
This limited warranty does not cover, and Seller will not pay for, or provide, labor or materials that which may be necessary to remove a Product or install a replacement Product. This warranty is limited to the exchange of the Product or return of the purchase price.

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