DBA 4000 Series Drilled Front Rotor

Fitment: Subaru WRX (22)

Part #: DBA43058XD

Overview

The DBA 4000 Series XD front rotor is a high-performance brake component designed specifically for the Subaru WRX (2022 model). Crafted with DBA’s advanced non-directional cross-drilled and dimpled design, this rotor enhances both the aesthetics and functionality of your vehicle’s braking system. Ideal for enthusiasts seeking improved cooling, durability, and a sporty appearance, this rotor helps support confident braking under demanding conditions. Its innovative design promotes heat dissipation and reduces brake fade, making it suitable for spirited driving and track days alike. Whether you’re upgrading for style or performance, this rotor provides a reliable solution that combines form and function seamlessly.

Key Features

This rotor features a robust construction with DBA’s signature Kangaroo Paw 144 diamond and tear drop pillar ventilation system, which increases surface area for superior heat dissipation. The non-directional cross-drilled pattern ensures even wear and consistent braking performance, while the dimpled surface adds structural support and enhances cooling efficiency. The XD finish not only improves thermal management but also offers a sleek, sporty look that complements high-performance setups. Designed with durability in mind, this rotor helps maintain braking response and reliability during aggressive driving sessions.

Construction & Design

The rotor’s construction incorporates DBA’s unique dimpled and cross-drilled pattern, engineered to optimize airflow and heat transfer. The non-directional design allows for flexible installation and balanced wear, while the high-quality materials ensure long-lasting performance under intense braking conditions.

Driving Feel & Feedback

This drilled rotor provides a responsive and confident braking feel, with enhanced heat dissipation that reduces brake fade. The design promotes consistent pedal feel and improved feedback, especially during high-stress driving scenarios.

Installation & Fitment

Installation should be performed by qualified technicians familiar with high-performance brake components. Proper torque specifications and hardware should be used to ensure optimal fitment and performance.

What’s Included

The package includes one DBA 4000 Series XD drilled front rotor, ready for installation on your Subaru WRX (22). Additional hardware or accessories are not included and should be sourced separately if required.