What is the benefit of drilled and slotted rotors?

Drilled holes help vent hot gases and heat away from the rotor surface, preventing brake fade. The slots help to sweep away dust and debris, maintaining better contact between the pad and rotor for more consistent stopping power.

Does this rotor come with any hardware?

This product includes the brake rotor only. You will need to reuse your existing hardware or purchase a separate hardware kit if needed for installation.

How do I maintain these rotors?

Regularly inspect your brake pads and rotors for wear. Keep the rotors clean from excessive dust and debris. Proper brake pad bedding in after installation is also recommended for optimal performance.

1 / 5

Specifications

Brand: R1 Concepts
Part #: ECB-31139L
UPC: 194873259730

R1 04-10 BMW X3 Front Left Drilled & Slotted Black Brake Rotor

Name: R1 04-10 BMW X3 Front Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-04-10-bmw-x3-front-left-drilled-slotted-black-brake-rotor-t14-974222
Price: 113.91 USD
Availability: BackOrder

$113.91

On Backorder

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

Fits 04-10 BMW X3. This front left drilled and slotted brake rotor from R1 Concepts offers improved stopping power and heat dissipation.

Key Features

Fits 2004-2010 BMW X3 front left.
Drilled holes help dissipate heat and gases for improved stopping power.
Slotted design sweeps away dust and debris for consistent braking.
Durable cast iron construction handles daily driving demands.
Black E-coating offers corrosion resistance.
Designed as a direct replacement for OE rotors.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This R1 Concepts front left brake rotor features a drilled and slotted design, specifically made for your 2004-2010 BMW X3. The drilled holes help to vent gases and heat away from the pad surface, while the slots sweep away dust and debris. This combination helps maintain consistent braking performance, especially during repeated stops or when driving in wet conditions.

Constructed from a durable cast iron, this rotor is built to handle the demands of daily driving and more spirited use. The black E-coating provides a layer of corrosion resistance, keeping the rotor looking good and performing well over time. This rotor is designed as a direct replacement for your original equipment, ensuring a proper fit and straightforward installation.