What is the benefit of slotted brake rotors?

Slotted rotors help to remove heat, dust, and gas from the brake pad surface. This can lead to more consistent braking performance and help reduce brake noise.

What is the black coating on the rotor?

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

Do I need to replace both rear rotors?

It is generally recommended to replace brake rotors in pairs (both left and right sides) to ensure even braking performance and prevent issues like pulling to one side.

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Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 613-46014L

R1 03-11 Cadillac CTS Rear Left Slotted Black Brake Rotor

Name: R1 03-11 Cadillac CTS Rear Left Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-03-11-cadillac-cts-rear-left-slotted-black-brake-rotor-t14-954462
Price: 107.72 USD
Availability: BackOrder

$107.72

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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 slotted rear left brake rotor for 2003-2011 Cadillac CTS.

Key Features

Fits 2003-2011 Cadillac CTS rear left.
Slotted design helps clear dust and gas for improved stopping performance.
Black electro-coating protects against rust and corrosion.
Durable iron construction.

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About this part

Product Details

This is a rear left slotted brake rotor from R1 Concepts, made to fit your 2003-2011 Cadillac CTS. Slotted rotors help keep your braking surfaces cleaner and cooler, especially during harder stops. The slots allow gases and dust to escape from between the pad and rotor surface, which can lead to more consistent stopping power and a reduction in brake noise.

R1 Concepts uses a black electro-coating on this rotor to protect it from rust and corrosion during shipping and storage. This coating is designed to wear off after the first few brake applications, revealing the durable iron rotor underneath. The slot pattern is specifically chosen to help with heat dissipation and pad cleaning without creating excessive noise or wear.