How do the slots on these EBC rotors help my brakes?

The progressively angled slots on these rotors help in two main ways. They pull in cooler air to keep your brakes from overheating, and they also clear away brake dust and debris. This helps maintain consistent pad grip and can increase pad longevity.

Will these rotors make a lot of noise?

EBC designed these Ultimax slotted rotors specifically to offer the performance benefits of slots without the excessive air noise often associated with them. The progressive angle of the slots helps keep operation quiet.

What else might I need to install these rear rotors?

When replacing your brake rotors, it's generally recommended to also replace your brake pads. These rotors are designed for FMSI pad number D1239. You may also need new brake hardware and should always refer to the manufacturer's installation instructions for proper procedure.

Specifications

Brand: EBC
Part #: RK860
UPC: 847943089309

EBC 01-03 BMW 525i 2.5 (E39) Premium Rear Rotors

Name: EBC 01-03 BMW 525i 2.5 (E39) Premium Rear Rotors
Brand: EBC
SKU: ebc-ebc-01-03-bmw-525i-2-5-e39-premium-rear-rotors-t14-32890
Price: 145.38 USD
Availability: BackOrder

$145.38

On Backorder

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

Fits 1997-2003 BMW 5 Series. EBC Ultimax rear brake rotors feature a quiet slotted design that helps keep brakes cool and clears dust for improved performance.

Key Features

Fits 1997-2003 BMW 525i, 528i, 530i, and 540i.
EBC Ultimax rear brake rotors feature a quiet, progressively angled slot design.
The angled slots help pull in cool air for improved brake cooling.
Slots also clear dust and debris from the rotor surface for consistent grip.
Vented rotor design aids in heat dissipation.
Rotor dimensions: 298mm diameter, 61mm height, 20mm thick, 75mm center hole diameter, 5 bolt holes.

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About this part

Product Details

If you're looking to replace the rear brake rotors on your 1997-2003 BMW 5 Series, these EBC Ultimax slotted rotors are a solid option. They're designed to offer the benefits of slotted rotors without the usual air noise, making them a great choice for daily drivers who still want improved braking performance.

The progressively angled slots on these rotors do a couple of important things. First, they help pull in cooler air to keep your brakes from getting too hot during hard stops, which means more consistent performance. Second, the slots act like little scrapers, clearing away brake dust and road debris. This helps your brake pads maintain maximum grip on the rotor surface and can even help extend the life of your pads by preventing buildup. They are vented rotors, meaning they have internal passages to help dissipate heat.

These are a direct fit for the rear of your BMW 5 Series, with a 298mm diameter and 5 bolt holes. They are designed to work with FMSI pad number D1239.