What is the benefit of drilled and slotted brake rotors?

Drilled and slotted rotors help to improve braking performance by dissipating heat more effectively. The slots also help to clear away brake dust and gases, which can improve pad contact and reduce brake fade during repeated stops.

Does this rotor come with any hardware?

This product listing is for the brake rotor only. Any necessary installation hardware, such as mounting bolts or clips, would typically need to be sourced separately or may be included with your brake pads.

How do I know if this is the correct rotor for my car?

This rotor is specifically listed for the rear left position on various Audi and Porsche models, including the 2019-2024 Porsche Cayenne. Always verify your vehicle's specific fitment details to ensure compatibility.

R1 -25 Audi e-Tron GT Rear Left Drilled & Slotted Black Brake Rotor

Specifications

Brand: R1 Concepts
Part #: ECB-02140L
UPC: 195700813729

R1 -25 Audi e-Tron GT Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 -25 Audi e-Tron GT Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
Price: 157.50 USD
Availability: InStock

$157.50

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Fits 2019-2024 Porsche Cayenne. This rear left drilled and slotted brake rotor from R1 Concepts helps improve stopping performance.

Key Features

Fits 2019-2024 Porsche Cayenne, 2022 Audi RS e-tron GT, 2025 Audi S e-tron GT, 2022-2024 Audi e-tron GT, and 2020-2024 Porsche Taycan.
This is the rear left brake rotor.
Features a drilled and slotted design to help manage heat and remove brake dust and gases.
Black coating on non-friction surfaces helps prevent rust.
Designed as a direct replacement for the factory 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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Will this fit your vehicle?

Product Details

If you're looking to get the most out of your Porsche Cayenne's braking system, especially when pushing it a bit harder, consider a drilled and slotted rotor like this rear left unit from R1 Concepts. These rotors are designed to help dissipate heat and clear away brake dust and gases more effectively than a standard blank rotor. The drilling and slotting pattern helps keep the rotor surface cleaner, which means more consistent contact with your brake pads, especially during repeated stops.

This rotor features a black coating to help prevent rust on the non-friction surfaces, keeping it looking good even after installation. The combination of drilling and slotting is a popular choice for drivers who want improved performance without sacrificing everyday drivability. It's a well-built component that aims to provide a noticeable difference in how your brakes feel and perform under load.

This is a direct replacement for your factory rear left rotor, meaning it fits right onto your existing setup. Make sure to check the manufacturer's installation instructions for any specific recommendations when replacing your rotors.