What is the benefit of a drilled brake rotor?

Drilled rotors have holes that help to vent heat away from the braking surface. They can also help to clear away brake dust and gases, which can improve stopping consistency.

Does this rotor come with hardware?

This product listing is for the brake rotor only. Any necessary installation hardware, such as mounting bolts or clips, is typically sold separately.

What is the black finish on the rotor?

The black finish on this rotor is a coating applied for corrosion resistance and appearance. It helps prevent rust during shipping and storage, and provides a clean look once installed.

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Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 623-31018R

R1 84-91 BMW 318i Rear Right Drilled Black Brake Rotor

Name: R1 84-91 BMW 318i Rear Right Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-84-91-bmw-318i-rear-right-drilled-black-brake-rotor-t14-945959
Price: 94.25 USD
Availability: BackOrder

$94.25

On Backorder

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

R1 Concepts rear brake rotor for 84-91 BMW 318i. Drilled design.

Key Features

Fits 1984-1991 BMW 318i rear right.
Drilled rotor surface helps dissipate heat and clear dust.
Black finish for a clean appearance.
Direct replacement for the original equipment rotor.

⚠️ 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

R1 Concepts is known for offering a wide range of braking components, and this rear brake rotor is a solid option for your 1984-1991 BMW 318i. This rotor is designed for the rear right side of your vehicle and features a drilled surface. The drilled holes help to dissipate heat and can also assist in clearing out dust and gas from the braking surface, which can lead to more consistent stopping power, especially under normal driving conditions.

This rotor is finished in black, giving it a clean look behind your wheels. It's a direct replacement for your original rotor, meaning it fits right onto your existing brake system without needing modifications. When you're looking to replace worn-out rotors, this R1 Concepts part offers a straightforward way to get your BMW's braking system back in good working order.