Audi S1 8X RTS Brake Disc Front Rear Left Right Ventilated Brake Set 6R0615301B

Audi S1 8X RTS Brake Disc Front Rear Left Right Ventilated Brake Set are complete, ventilated sets mounted on the front and rear axles, on the left and right sides of the vehicle. Original components from the Audi braking group ensure system consistency, predictable braking behavior, and thermal stability during dynamic driving. This is a solution for users who are looking for factory compatibility and want to maintain braking characteristics consistent with the manufacturer's design.

Specifications and technical data

• SKU: 6R0615301B
• Mark: Audi
• Condition: Used
• OEM Part Number: 6R0615301B
• Substitutable numbers: 6R0615301B, 6R0 615 301 B, 6R0 615 601, 6R0615601
• Location on the vehicle: Front, Rear, Left, Right
• Category: Brake Disc Rotors

Purpose and compatibility with the braking system

The presented set belongs to the Brake Discs category and has been designed specifically for the Audi S1 8X generation in the RTS version. The design provides for installation on the front and rear axles, on both sides of the vehicle, which allows for maintaining uniform operating characteristics of the entire braking system. As a result, the driver receives consistent brake pedal feel and even distribution of braking forces between individual wheels.

Ventilated construction and performance properties

The set uses ventilated discs, which improves heat dissipation from the working surface during intensive braking. This reduces the risk of overheating, limits performance drop (fading), and promotes friction stability over a wider temperature range. In practice, this translates into:

• more repeatable braking performance during dynamic driving,
• better resistance to thermal loads in city and highway traffic,
• even wear of the cooperating brake pads.

The original Audi design allows for maintaining factory operating parameters, which is particularly important in high-performance cars such as the S1 8X RTS.

Installation characteristics and axle configuration

The set includes components intended for installation on the front and rear of the vehicle, on the left and right side. Such a configuration allows for the simultaneous replacement of all discs, which is beneficial from the point of view of safety and even wear. The consistency of components on both axles also facilitates diagnostics and subsequent maintenance – the mechanic works on a uniform, predictable set of elements.

Condition of elements and benefits of choosing used parts

The set of brake discs comes from the segment of original used Audi parts. For many users, this is a reasonable compromise between cost and maintaining the factory specification of the vehicle. Properly selected components from disassembly allow for reducing expenses while maintaining the original operating characteristics of the braking system.

If you want to better understand how to safely use reclaimed braking system components and how to optimize service costs, it is worth reading the guide: Brake calipers under the microscope: How to effectively reduce the costs of braking system repairs by choosing proven reclaimed parts.

Safety, durability, and operation

Original Audi brake discs are designed to maintain adequate rigidity, resistance to thermal cracking, and stability of the friction coefficient under typical road conditions. In combination with properly selected brake pads, they ensure:

• predictable reaction to pressing the brake pedal,
• stable vehicle handling during sudden braking,
• proper cooperation with ABS and ESP systems.

To extend the service life of components from this group, it is worth following the recommendations regarding bedding-in after installation and regularly checking the condition of the pads and working surfaces. Additional tips on using parts from disassembly can be found in the article: How to extend the service life of used car parts?.

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