Audi S4 B8 S5 8T Q5 8R Front Brake Disc Pair Slotted Dimpled EBC GD1844 345x52

Visual condition of the part

The product shows signs of use visible in the photos.

Audi S4 B8 S5 8T Q5 8R Front Brake Disc Pair Slotted Dimpled EBC is a proposal for drivers who expect significantly better braking performance in premium class vehicles. The use of slots and dimples promotes stable operation of the braking system during dynamic driving, improving the dissipation of gases and debris from the friction surface. This set from the Brake discs category has been designed for demanding Audi S4, S5, and Q5 users who value precision and repeatability of operation.

Specifications and technical data

• SKU: GD1844
• Mark: Unbranded
• Condition: Used
• OEM Part Number: GD1844
• Substitutable numbers: GD1844
• Location on the vehicle: Front
• Part type: Brake Disc Rotor
• Category: Brake Disc Rotors

Purpose and compatibility

The presented pair of brake discs is intended for installation on the front axle of the vehicle, which is crucial for the effectiveness of the entire braking system. The design has been developed for Audi S4 B8 generation, Audi S5 8T, and Audi Q5 8R models, where stable braking at higher speeds and under greater thermal loads is required.

The slotted and dimpled solution will work particularly well in cars used more dynamically, where standard, smooth discs may overheat more quickly. Thanks to this set, the driver gains a more predictable brake pedal response and better cooperation with properly selected brake pads.

Construction of slotted and dimpled brake discs

The grooves on the working surface of the discs are responsible for the effective removal of the layer of gases and dust generated during braking, which reduces the phenomenon of fading. The dimples support heat dissipation from the contact area between the pad and the disc, which helps maintain a stable operating temperature across a wide range of loads.

Such a combination of friction surface geometry allows for:

• more even wear of brake pads,
• better "cleaning" of the pad surface from carbon deposits and contaminants,
• increased resistance to a drop in braking efficiency during repetitive, heavy braking.

For the user, this means stable, repeatable braking system performance in everyday use and during more intensive driving, e.g., on the highway.

Performance characteristics and installation

The set of front slotted and dimpled discs provides a significantly sportier braking system performance compared to standard solutions. Better heat and gas dissipation translates into a more confident brake pedal feel and shorter braking distances when paired with appropriate brake pads.

The components are prepared for installation in place of the factory front discs, which facilitates service work and allows for maintaining the original geometry of the system. When replacing, it is recommended to simultaneously check the condition of the pads, hoses, and brake fluid to fully utilize the potential of the set.

Product condition and benefits of choosing used parts

The offered set comes from the used parts segment, which allows for a significant reduction in the cost of upgrading the braking system compared to purchasing new components. For many Audi users, this is a reasonable compromise between price and functionality, especially when planning a wider range of service work.

Choosing a verified, used brake disc with preserved geometry and appropriate working thickness can be an effective way to improve braking characteristics without overstraining the budget. It is worth using the experience of a workshop that will assess the condition of the components before installation.

Expanding the braking system upgrade

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 additional discs, pads, or brake hoses, check the available parts in the Unbranded Brake discs category.

To better plan the scope of work and consciously choose components from the secondary market, it is worth knowing the specifics of refurbished and used braking system elements – you will find practical tips in the article "Brake calipers under the microscope: How to effectively reduce repair costs of the braking system by choosing verified recycled parts", which will help assess the profitability and safety of such solutions.