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 out brake dust and gases that can build up between the pad and rotor, potentially improving stopping performance, especially under heavy use.

Does this rotor come with any hardware?

This product includes the brake rotor only. You will need to reuse your existing hardware or purchase new hardware separately if required for installation.

How do I know if I need to replace my brake rotors?

Common signs include a pulsing sensation in the brake pedal, audible grinding or squealing noises when braking, or visible scoring or deep grooves on the rotor surface. If you notice any of these, it's a good idea to have them inspected.

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Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 623-73016L

R1 90-91 Audi 90 Quattro Front Left Drilled Black Brake Rotor

Name: R1 90-91 Audi 90 Quattro Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-90-91-audi-90-quattro-front-left-drilled-black-brake-rotor-t14-959437
Price: 98.37 USD
Availability: BackOrder

$98.37

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

R1 Concepts drilled front left brake rotor for 1990-1991 Audi 90 Quattro.

Key Features

Fits 1990-1991 Audi 90 Quattro front left.
Drilled design helps with heat dissipation and gas/dust clearing.
Black finish resists corrosion on non-friction surfaces.
Direct replacement rotor for straightforward installation.

This rotor is designed for the front left position on 1990-1991 Audi 90 Quattro models. Please verify fitment for your specific vehicle.

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About this part

Product Details

This is a front left drilled brake rotor from R1 Concepts, made specifically for the 1990 and 1991 Audi 90 Quattro. When you're looking to replace worn-out rotors, especially on a Quattro model that can handle a bit more, a drilled rotor like this can offer some advantages. The holes help to dissipate heat and can also help clear away dust and gas that builds up between the pad and the rotor surface during braking.

This rotor features a black finish, which not only looks sharp behind the wheel but also helps to prevent rust and corrosion, especially on the non-friction surfaces. It's a direct replacement for your original rotor, meaning it's built to the same dimensions so it should fit right onto your existing brake system without any modifications needed. Having a well-functioning braking system is crucial for safety, and replacing your rotors is a key part of maintaining that performance.