What is the benefit of drilled and slotted rotors?

Drilled holes help to vent heat away from the rotor surface, which can prevent brake fade during heavy use. The slots help to clear away brake dust and gases that can build up between the pad and rotor, ensuring a more consistent grip.

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 for installation.

How do I maintain the black electro-coating on this rotor?

The black electro-coating is primarily for corrosion resistance on the non-friction surfaces like the hub and edges. During normal use, the brake pads will wear the coating off the braking surface. For the coated areas, avoid aggressive cleaning agents that could strip the coating prematurely.

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Specifications

Brand: R1 Concepts
Part #: ECB-74048L
UPC: 194873285227

R1 03-18 Audi Q7 Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 03-18 Audi Q7 Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-03-18-audi-q7-rear-left-drilled-slotted-black-brake-rotor-t14-976444
Price: 105.50 USD
Availability: BackOrder

$105.50

On Backorder

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

Fits 2003-2018 Porsche Cayenne. This rear left drilled and slotted brake rotor from R1 Concepts offers improved stopping power and heat dissipation.

Key Features

Fits 2003-2018 Porsche Cayenne, 2007-2015 Audi Q7, and 2004-2017 Volkswagen Touareg.
Rear left position specific brake rotor.
Drilled holes help dissipate heat for improved stopping performance.
Slotted design sweeps away dust and gas for consistent braking.
Black electro-coating on the hub and edges resists rust and corrosion.
Constructed from durable cast iron for longevity.

⚠️ 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 rear left brake rotor features a black electro-coating that helps prevent rust and corrosion, especially around the hub and edges. The drilled and slotted design is a smart choice for drivers who want improved performance over stock. The slots help to sweep away dust and gas that can build up between the pad and rotor, while the drilled holes allow for better heat dissipation. This combination means you get more consistent braking, especially during repeated stops or when driving in challenging conditions.

Built with a durable cast iron construction, this rotor is made to handle the demands of your Porsche Cayenne. It's designed as a direct replacement for your original equipment, meaning it fits right without modification. This makes installation straightforward, allowing you to get back on the road with confidence in your braking system.