DFC Drilled & Slotted Rotor

Fits 2017–2026 BMW X4 Left Rear

Part #: 830-31170D

Overview

The DFC 17-26 BMW X4 Left Rear Drilled & Slotted Rotor is a high-performance brake component designed to enhance your vehicle’s stopping power and heat dissipation. Crafted for BMW X4 models from 2017 through 2026, this rotor combines advanced engineering with durable materials to deliver reliable braking performance under demanding driving conditions. Whether you're looking to improve your vehicle’s braking response or upgrade for a sportier appearance, this rotor is an excellent choice for enthusiasts and daily drivers alike. This rotor is engineered to provide superior heat management, reducing brake fade during aggressive driving or heavy braking. Its drilled and slotted design helps to evacuate gases, dust, and water from the brake surface, ensuring consistent braking performance and improved safety. Made with high-quality materials, it offers long-lasting durability and resistance to warping, making it suitable for both street and spirited driving.

Key Features

This drilled and slotted rotor features a precision-machined surface for optimal contact and friction. Its design focuses on enhancing braking response and reducing heat buildup, helping your vehicle maintain consistent stopping power. The rotor’s construction incorporates high-grade cast iron for strength and longevity, while the drilled holes and slots are strategically placed to improve airflow and cooling efficiency. The slotted pattern also aids in debris removal, ensuring a clean brake surface for every stop.

• Compatible with BMW X4 models from 2017 to 2026
• Constructed from durable high-grade cast iron
• Drilled and slotted design for superior heat dissipation
• Precision-machined for a smooth, flat braking surface
• Improves brake response and reduces fade during heavy use
• Enhances aesthetic appeal with a sporty, performance-oriented look

Construction & Design

This rotor is crafted from high-quality cast iron, selected for its excellent thermal properties and durability. The drilled holes are carefully drilled to prevent cracking, while the slots are machined to precise specifications for optimal performance. The combination of drilled and slotted features not only improves cooling but also contributes to a more aggressive appearance that complements your vehicle’s sporty styling.

Driving Feel & Feedback

Designed to support consistent braking performance, this rotor helps improve pedal feel and responsiveness. The enhanced heat dissipation reduces brake fade, providing a more confident and controlled driving experience during spirited or extended braking scenarios.

Installation & Fitment

This rotor is a direct replacement for the original equipment on compatible BMW X4 models. Proper installation requires standard tools and procedures for brake rotor replacement. It is recommended to inspect and replace brake pads simultaneously for optimal braking performance.

What’s Included

The package includes one drilled and slotted rotor designed specifically for the left rear position of your BMW X4. Hardware or additional components are not included and may be required for installation.