What is the benefit of the angled slots on these rotors?

The progressively angled slots on these EBC Ultimax rotors serve two main purposes. They help pull in cooler air to keep your brakes from overheating, and they also sweep away brake dust and debris to maintain optimal pad contact.

Will these slotted rotors be noisy?

EBC engineered these Ultimax slotted rotors to minimize the air noise typically associated with slotted designs. The progressive angle of the slots helps reduce noise while still providing the cooling and cleaning benefits.

Are these rotors solid or vented?

These are solid rotors, meaning they do not have internal cooling vanes like vented rotors. They are designed to be a direct replacement for OE solid rear rotors.

Specifications

Brand: EBC
Part #: RK909
UPC: 847943089422

EBC 97-98 Audi A4 Quattro 1.8 Turbo Premium Rear Rotors

Name: EBC 97-98 Audi A4 Quattro 1.8 Turbo Premium Rear Rotors
Brand: EBC
SKU: ebc-ebc-97-98-audi-a4-quattro-1-8-turbo-premium-rear-rotors-t14-39286
Price: 105.96 USD
Availability: BackOrder

$105.96

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

Fits 1998-2004 Volkswagen Passat. EBC Ultimax slotted rear rotors help keep brakes cool and clear dust for better performance.

Key Features

Fits 1998-2004 Volkswagen Passat and 1996-2001 Audi A4 Quattro.
EBC Ultimax slotted rear rotors feature progressively angled slots for quiet operation.
The angled slots help pull in cool air, keeping brakes cooler during use.
Slots also clear dust and debris, maintaining maximum pad grip and increasing pad longevity.
These are solid rotors, designed as a direct OE style replacement.
Rotor dimensions: 245mm diameter, 48mm height, 10mm thickness, 68mm center hole diameter, 5 bolt holes.

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Will it fit your car?

Fits these vehicles

Audi A4 Quattro 1996-2001
Volkswagen Passat 1998-2004

About this part

Product Details

The EBC Ultimax slotted rear rotors are built with a unique, progressively angled slot design. This isn't just for looks; these slots actively pull in cooler air to help manage brake temperatures, which is key for consistent stopping power, especially during spirited driving or when carrying extra weight. They also work to sweep away brake dust and debris, maintaining maximum pad grip and helping your brake pads last longer.

These are solid rotors, meaning they don't have internal vanes like some performance applications, making them a direct replacement for your original equipment. The 245mm diameter and 48mm height are specific to your vehicle's setup, ensuring a proper fit. The angled slots are engineered to reduce the air noise often associated with slotted rotors, giving you the benefits of improved cooling and dust clearing without the typical drawbacks.