What is included with this product?

This product includes one (1) rear left brake rotor with a black finish, featuring drilled holes and slotted grooves. It is designed as a direct replacement for the original equipment on compatible BMW vehicles.

Why choose drilled and slotted rotors over standard ones?

Drilled and slotted rotors help improve braking performance by managing heat and debris. The holes allow heat to escape, and the slots help clear away brake dust and gases, leading to more consistent stopping power, especially under demanding conditions.

Does this rotor come with any hardware?

This listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is sold separately and should be checked for compatibility with your vehicle.

R1 12-20 BMW 330I Rear Left Drilled & Slotted Black Brake Rotor

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Specifications

Brand: R1 Concepts
Part #: ECB-31109L
UPC: 194873259440

R1 12-20 BMW 330I Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 12-20 BMW 330I Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
Price: 118.92 USD
Availability: InStock

$118.92

On Backorder

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

This R1 Concepts rear left brake rotor features drilled and slotted surfaces for improved stopping. Fits many BMW 3 and 4 Series models.

Key Features

Fits 26+ BMW vehicle combinations including 328i, 330i, 335i, 340i, 428i, 430i, 435i, and 440i models.
Single rear left brake rotor included.
Drilled holes help dissipate heat and reduce weight.
Slotted grooves sweep away brake dust and gas for consistent stopping power.
Black finish provides corrosion resistance and a distinct look.
Designed as a direct replacement for the original equipment 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

What you get here is a single rear left brake rotor from R1 Concepts, finished in black and featuring both drilled holes and slotted grooves. This rotor is designed to fit a wide range of BMW 3 Series and 4 Series vehicles, including models like the BMW 328i, 330i, and 430i, offering an improved look and performance over standard rotors.

The drilled holes help to dissipate heat and reduce weight, while the slots help to sweep away brake dust and gas that can build up between the pad and rotor. This combination means you get more consistent braking performance, especially during harder stops. The black finish not only looks sharp but also helps to protect the rotor from rust and corrosion, keeping it looking good for longer.

This rotor is a direct replacement for the original part on the specified BMW models, making installation straightforward. It's a solid option if you're looking to upgrade your braking system's appearance and performance.