What is the benefit of drilled and slotted rotors?

Drilled holes help to reduce heat buildup and weight, while the slots help to clear away brake dust and gases. This combination leads to improved braking performance and consistency, especially during hard stops.

Does this rotor come with hardware?

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

What is the black finish on the rotor?

The black finish is a protective coating applied to the rotor surface. It helps to prevent rust and corrosion, especially during storage and initial break-in, and also contributes to the rotor's appearance.

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Specifications

Brand: R1 Concepts
Part #: ECB-46013L
UPC: 194873265090

R1 03-08 Cadillac STS Front Left Drilled & Slotted Black Brake Rotor

Name: R1 03-08 Cadillac STS Front Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-03-08-cadillac-sts-front-left-drilled-slotted-black-brake-rotor-t14-975177
Price: 130.44 USD
Availability: BackOrder

$130.44

On Backorder

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

Fits 2005-2008 Cadillac STS. R1 Concepts front left drilled and slotted black brake rotor for improved stopping power.

Key Features

Fits 2005-2008 Cadillac STS, 2003-2005 Cadillac CTS, and 2003-2004 Cadillac Seville.
Drilled holes help dissipate heat and reduce weight for improved performance.
Slotted grooves sweep away dust and gas for consistent braking.
Black finish offers corrosion resistance and a clean look.
Direct fit replacement for the original front left brake 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

R1 Concepts is known for making well-built brake components that offer a noticeable improvement over stock. This front left drilled and slotted black brake rotor is a prime example, designed specifically for your 2005-2008 Cadillac STS. If you're looking to upgrade your braking performance, especially if you do a lot of spirited driving or carry heavy loads, this rotor is a solid choice.

What sets this rotor apart are the drilled holes and slotted grooves. The drilled holes help dissipate heat and reduce weight, while the slots help sweep away dust and gas that can build up between the pad and rotor. This means you get more consistent braking performance, even under demanding conditions. The black finish not only looks sharp but also helps protect against rust and corrosion, keeping your brakes looking good and performing well for longer. This rotor is a direct replacement for your original, meaning it fits right without any modifications needed.