Girodisc A2-282 370mm Rear Rotors for BMW G80/G82/G87 M2/M3/M4

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