What is the purpose of the drilled holes on this brake rotor?

The drilled holes on this R1 Concepts rotor help to vent heat and expel gases and moisture from the braking surface. This can improve braking performance and consistency, especially during heavy use.

Does this rotor come with any hardware for installation?

This product listing is for the brake rotor only. Installation hardware, such as brake pads or mounting bolts, is typically sold separately.

What is the black coating on the rotor for?

The black coating applied to this rotor is a protective layer to prevent rust during shipping and storage. It is designed to wear off after the first few brake applications.

Specifications

Brand: R1 Concepts
Part #: 623-02018L

R1 86-86 Porsche 944 Turbo Front Left Drilled Black Brake Rotor

Name: R1 86-86 Porsche 944 Turbo Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-86-86-porsche-944-turbo-front-left-drilled-black-brake-rotor-t14-945168
Price: 109.76 USD
Availability: BackOrder

$109.76

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 1986-1986 Porsche 944 Turbo front left drilled brake rotor.

Key Features

This product is a single (1) front left drilled brake rotor.
Designed for the 1986-1986 Porsche 944 Turbo.
Features a drilled surface pattern to help manage heat and gas.
Includes a black coating to prevent rust before installation.
Constructed from solid iron for reliable performance.

⚠️ 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 (1) R1 Concepts drilled brake rotor designed for the front left side of your 1986-1986 Porsche 944 Turbo. Drilled rotors help dissipate heat and expel gases and moisture from the braking surface, which can lead to more consistent stopping power, especially under demanding conditions. The black coating on this rotor helps prevent rust during transit and storage.

R1 Concepts uses a solid iron casting for these rotors, which is a common and reliable material for brake components. The drilling pattern is specifically chosen to help manage heat and gas buildup without compromising the structural integrity of the rotor. This rotor is intended as a direct replacement for your original equipment, meaning it should fit right onto your existing brake system hardware.