What is included with this brake rotor?

This product includes one rear left drilled brake rotor with a black finish. It is designed to fit the 1988-1991 BMW M3.

Why choose a drilled brake rotor?

Drilled rotors have holes that help to vent hot gases and heat away from the braking surface. This can improve braking performance and reduce the chance of brake fade during heavy use.

Does this rotor come with brake pads?

This listing is for the brake rotor only. Brake pads are sold separately and should be replaced at the same time as the rotors for optimal braking performance.

Specifications

Brand: R1 Concepts
Part #: 623-31026L

R1 88-91 BMW M3 Rear Left Drilled Black Brake Rotor

Name: R1 88-91 BMW M3 Rear Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-88-91-bmw-m3-rear-left-drilled-black-brake-rotor-t14-945974
Price: 104.38 USD
Availability: BackOrder

$104.38

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 left drilled brake rotor for 1988-1991 BMW M3. Features a black finish and drilled surface.

Key Features

This product is a rear left drilled brake rotor.
Features a black finish for corrosion resistance and appearance.
Drilled surface helps with heat and gas dissipation during braking.
Designed as a direct replacement for the 1988-1991 BMW M3.

⚠️ 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 listing is for one R1 Concepts rear left drilled brake rotor, part number 623-31026L, designed for the 1988-1991 BMW M3. It features a black finish and a drilled surface pattern.

The drilled holes on this rotor help to dissipate heat and gases that build up during braking. This can lead to more consistent stopping power, especially during repeated hard braking. The black finish not only looks sharp but also helps to prevent rust on the non-friction surfaces of the rotor.

This is a direct replacement rotor, meaning it's made to install in the factory location on your M3. Always ensure you have the correct rotor for your vehicle's specific side (left or right) and axle (front or rear) when ordering replacement brake components.