What is the main benefit of slotted brake rotors like these EBC USR rotors?

Slotted rotors help improve brake performance by reducing brake fade, especially at higher speeds. The slots help clear away brake dust and gases, allowing the pads to maintain better contact with the rotor surface for more consistent stopping power.

Do these rotors come with new hardware or brake pads?

This listing is for the EBC USR Series slotted front rotors only. Brake pads and any necessary installation hardware are typically sold separately. It's recommended to use a high-friction pad set with these rotors for optimal performance.

How do these rotors help the brakes run cooler?

These rotors are vented, which means they have internal passages designed to help dissipate heat generated during braking. The slotted design also contributes to cooler operation by allowing air to flow more freely across the rotor surface.

2004-2009 Audi S4 Slotted Front Rotors | EBC USR1421

Name: EBC 04-08 Audi S4 4.2 USR Slotted Front Rotors
Brand: EBC
SKU: ebc-ebc-04-08-audi-s4-4-2-usr-slotted-front-rotors-t14-34057
Price: 472.77 USD
Availability: BackOrder

EBC 04-08 Audi S4 4.2 USR Slotted Front Rotors

$472.77

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004-2009 Audi S4 4.2. EBC USR Slotted Front Rotors help reduce brake fade and keep pads smooth for improved performance.

Key Features

Fits 2004-2009 Audi S4 4.2.
EBC USR Series sport slotted front rotors.
Narrow slots reduce air noise and brake fade at speed.
Helps keep brake pads running smooth and flat.
Vented design for improved heat dissipation.
Precision machined in the UK from high-quality grey iron.

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Product Details

If you're looking to improve your stopping power on your 2004-2009 Audi S4, these EBC USR Series slotted front rotors are a solid option. They are specifically designed for the 4.2L S4, offering a direct fit for your vehicle. These rotors are precision machined in the UK from high-quality grey iron, undergoing rigorous testing to ensure they meet exacting standards.

The USR slotted design is a key feature here. The narrow slots help reduce air noise and significantly improve brake performance, especially at higher speeds, by reducing brake fade. This design also helps keep your brake pads running smooth and flat, which can extend their life and maintain consistent braking. These rotors are vented, meaning they have internal passages to help dissipate heat, which is crucial for preventing brake fade during spirited driving or when carrying heavy loads.

These rotors are ideal for premium sedans like your S4, offering a noticeable improvement in braking feel and consistency. They are designed to run cooler than standard rotors, especially when paired with a high-friction brake pad set. You'll find they fit right into your existing brake system, making the upgrade straightforward.