What is the benefit of drilled brake rotors?

Drilled rotors help to vent heat and gases away from the rotor surface. This can lead to more consistent braking performance, especially under heavy use, by preventing the buildup of heat and brake dust.

What does the black E-coating do?

The black E-coating is a protective layer applied to the rotor's surface. It helps prevent corrosion and rust, particularly during shipping and storage, and also gives the rotor a clean, finished look.

Is this rotor sold individually or as a pair?

This R1 Concepts brake rotor is sold individually for the right front position of your vehicle.

Specifications

Brand: R1 Concepts
Part #: 623-02009D

R1 86-91 Porsche 928 Right Front Drilled Black Brake Rotor

Name: R1 86-91 Porsche 928 Right Front Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-86-91-porsche-928-right-front-drilled-black-brake-rotor-t14-945158
Price: 116.80 USD
Availability: BackOrder

$116.80

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 drilled brake rotor for 1986-1991 Porsche 928.

Key Features

Fits 1986-1991 Porsche 928 right front.
Drilled rotor design helps dissipate heat and gases for improved stopping performance.
High-carbon iron casting reduces noise and vibration.
Black E-coating provides corrosion resistance and a clean appearance.
Direct fit 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

This R1 Concepts drilled brake rotor is made from a high-carbon iron casting, which helps to reduce noise and vibration. The rotor features a black E-coating for corrosion resistance and is drilled with precise patterns to help dissipate heat and gases. This specific rotor is for the right front position on your 1986-1991 Porsche 928.

The drilled holes on this rotor serve a practical purpose. They allow heat and gases that build up during braking to escape more easily. This helps keep the rotor surface cooler and cleaner, which can lead to more consistent stopping power, especially during spirited driving or repeated hard braking. The E-coating not only protects the rotor from rust during shipping and storage but also provides a clean look that complements your wheels.