BMW F80 M3 F82 M4 Rear Left Right N/O/S Wheel Brake Disc Rotor Ventilated Set

BMW F80 M3 F82 M4 Rear Left Right N/O/S Wheel Brake Disc Rotor Ventilated Set is a ventilated set for the left and right side, designed for the rear axle of BMW M-series sports models. The original BMW design ensures stable heat dissipation, predictable braking system performance, and consistency with the vehicle's factory characteristics, while maintaining cost-effective operation thanks to the use of pre-owned parts.

Specifications and technical data

• SKU: 2284811-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2284811
• Substitutable numbers: 2284811, 34212284811, 2284812, 34212284812
• Location on the vehicle: Rear, Right, Left
• Category: Brake Disc Rotors

Purpose and compatibility

This set of ventilated rear brake discs has been designed specifically for the BMW F80 M3 and BMW F82 M4 models, taking into account the high thermal loads typical of high-power units. The components are prepared for installation on the left and right side of the rear axle, which allows for maintaining uniform braking characteristics and proper force distribution within the system.

Construction and technical characteristics

The ventilated design of the discs ensures effective cooling during intensive braking, reducing the risk of overheating and loss of efficiency. The ventilation channels support the stabilization of the working surface temperature, which translates into repeatability of braking force and better cooperation with brake pads. The use of original BMW geometry guarantees proper fitment to the hub and compatibility with stock calipers and hardware.

Benefits of using original pre-owned brake discs

Choosing original, pre-owned BMW brake discs is a solution that allows you to combine cost control with maintaining the factory operating parameters of the system. Compared to random aftermarket replacements, OEM components are designed for specific F80 M3 and F82 M4 models, which minimizes the risk of installation issues, disc runout, or uneven wear. The pre-owned component retains the factory material specification and shape, ensuring the braking system operates according to the vehicle manufacturer's design.

Vehicle placement and installation aspects

The set is intended for installation on the rear axle, left and right side, which enables the simultaneous replacement of both discs and the restoration of system symmetry. This approach is particularly important in high-power cars, where uniform brake operation affects driving stability, as well as the effectiveness of ABS and traction control systems. Original discs from this series are designed as a plug-and-play element for dedicated models, which facilitates service work and reduces vehicle downtime.

Technical support and selection of salvaged parts

If you want to better understand how to safely use salvaged components in a braking system and how to optimize service costs, check out our guide: Brake calipers under the microscope: how to reduce braking system repair costs by choosing verified salvaged parts. The article discusses practical criteria for assessing the condition of components and the principles of their proper selection.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as additional discs, pads, or brake lines, check out the available parts in the BMW Brake Discs category.