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Upgrade your BMW M3 or M4 with the EBC Racing 2 Piece SG Rear Rotors, specifically designed for models from 2021 and 2022. These high-performance vented rotors feature a 370mm diameter with a 24/22mm thickness, providing improved braking efficiency and consistent performance under demanding driving conditions. The innovative 2-piece design significantly reduces unsprung rotational mass, resulting in sharper turn-in response, enhanced tire grip, and better overall handling. Additionally, this reduction in mass leads to improved fuel economy and can even increase wheel horsepower at the wheels, making it an excellent choice for enthusiasts seeking both performance and longevity. The rotors are designed with a floating construction, which allows for optimal heat dissipation and minimizes warping during intense braking sessions. The OE replacement assembly includes a cast iron friction ring that can be replaced independently once worn, saving costs over the long term by reusing the center hub and stainless bobbins. This feature simplifies maintenance and extends the lifespan of your braking system. The rotors come with five bolt holes for secure attachment and are compatible with the original mounting specifications of your vehicle. Crafted for direct fitment, these rotors adhere to strict manufacturing standards to ensure durability and consistent braking performance. Whether you*re upgrading for track days or daily driving, the EBC SG Racing Rear Rotors offer a reliable, high-quality solution to improve your vehicle*s braking response and overall driving experience.
Features:
Fitment:
2021 BMW M3 Base
2021 BMW M3 Competition
2021 BMW M4 Base
2021 BMW M4 Competition
2021 BMW M4 Competition xDrive
2022 BMW M3 Base
2022 BMW M3 Competition
2022 BMW M3 Competition xDrive
2022 BMW M4 Base
2022 BMW M4 Competition
2022 BMW M4 Competition xDrive
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
