What is the benefit of drilled brake rotors?

Drilled rotors have holes that help to vent heat and gases away from the brake pad surface. This can lead to more consistent braking performance, especially under heavy use, by preventing brake fade.

What does the black coating on the rotor do?

The black coating is a protective layer applied to the rotor surface to prevent rust and corrosion during shipping and storage. It will wear off in the area where the brake pads make contact after you start driving the vehicle.

Do these rotors come with hardware?

This listing is for a single brake rotor. Hardware such as lug nuts or brake pads are typically sold separately. Please refer to the product details for a complete list of included components.

Specifications

Brand: R1 Concepts
Part #: 623-31027L

R1 91-06 BMW 318i Front Left Drilled Black Brake Rotor

Name: R1 91-06 BMW 318i Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-91-06-bmw-318i-front-left-drilled-black-brake-rotor-t14-945976
Price: 101.57 USD
Availability: BackOrder

$101.57

On Backorder

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R1 Concepts drilled front left brake rotor for 1991-2006 BMW 318i.

Key Features

Fits 1991-2006 BMW 318i front left.
Drilled holes help vent heat and gases for improved stopping.
Durable cast iron construction for longevity.
Black coating offers corrosion protection.
Direct replacement design for straightforward installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the R1 Concepts drilled brake rotor for the front left side of your 1991-2006 BMW 318i. These rotors are designed to replace your original equipment, offering an improved look and performance over standard blank rotors. The drilled holes help dissipate heat and expel gases and moisture, which can lead to more consistent braking, especially during repeated stops.

R1 Concepts makes these rotors from a durable cast iron that holds up well to the stresses of braking. The black coating on the rotor surface is not just for looks; it helps protect against rust and corrosion during storage and shipping, and it will wear off in the pad contact area after initial use. This rotor is a direct replacement, meaning it's made to fit your BMW's original mounting points without modification.