DBA HD Series Brake Rotors

Fitment: Subaru (08-13)

Part #: DBA4644XS

Overview

The DBA 4000XS Single Rear Drilled/Slotted Rotor is a high-performance brake component designed to elevate your vehicle’s braking capabilities beyond the factory standard. Crafted for Subaru models from 2008 to 2013, this rotor is ideal for enthusiasts who demand superior heat dissipation, enhanced braking response, and increased durability during spirited driving or demanding conditions. Whether you’re upgrading for improved safety, better fade resistance, or a more aggressive aesthetic, these rotors deliver consistent, reliable performance. Constructed with advanced materials and innovative design features, the DBA 4000XS rotor combines cutting-edge technology with practical functionality. Its non-directional, XS cross-drilled and slotted surface not only enhances brake pad grip but also facilitates heat dissipation and debris removal. The use of high-grade XG150 iron alloy ensures longevity and resistance to warping, even under high-heat conditions. The patented Kangaroo Paw ventilation system further improves airflow, helping to keep temperatures in check during intense braking. Designed for drivers who push their vehicles hard, these rotors provide a noticeable upgrade in braking response and consistency. The drilled and slotted pattern reduces brake fade, minimizes brake dust buildup, and enhances overall stopping power. Their robust construction and innovative features make them suitable for both daily driving and track use, offering a blend of performance, durability, and style.

Key Features

Experience the benefits of advanced rotor technology with these key features:

• Constructed from high-quality XG150 iron alloy for strength and durability
• Patented Kangaroo Paw ventilation system for superior airflow and heat dissipation
• Non-directional XS cross-drilled and slotted design for versatile installation
• Enhanced braking response and reduced fade during high-temperature conditions
• Resistant to warping and cracking, ensuring long-lasting performance
• Improved debris and gas removal for consistent pad contact
• Stylish drilled and slotted surface for an aggressive appearance
• Suitable for street and track applications
• Designed specifically for Subaru models from 2008 to 2013

Construction & Design

The DBA 4000XS rotor features a meticulously engineered non-directional design, allowing for flexible installation on either side of your vehicle. Its drilled and slotted surface pattern is precisely machined to optimize brake pad engagement and heat management. The use of XG150 iron alloy provides excellent thermal stability and resistance to cracking, while the Kangaroo Paw ventilation system enhances airflow through the rotor’s core, significantly reducing operating temperatures. The rotor’s surface finish and machining quality ensure a smooth, consistent contact patch with your brake pads, contributing to predictable and confident braking performance.

Driving Feel & Feedback

These rotors deliver a confident, responsive braking feel, especially under high-stress conditions. The drilled and slotted design improves pad bite and reduces brake fade, providing a more immediate and linear response when you press the brake pedal. The enhanced heat dissipation minimizes brake pedal pulsation and maintains consistent braking performance during spirited driving or extended use. Drivers will notice improved modulation and a more engaged braking experience, making your vehicle safer and more enjoyable to drive.

Installation & Fitment

Installation of the DBA 4000XS rotors is straightforward for those familiar with brake service procedures. They are designed as direct replacements for the stock rear rotors on compatible Subaru models from 2008 to 2013. Proper torque specifications and brake pad bedding procedures should be followed to ensure optimal performance and longevity. It is recommended to inspect and replace brake pads simultaneously for best results.

What’s Included

This product includes a single rear drilled and slotted rotor, ready for installation. Hardware or additional components are not included and may need to be purchased separately depending on your vehicle’s specific setup.

Ideal For

This rotor is perfect for Subaru owners seeking a high-performance upgrade for street driving, spirited canyon runs, or track days. It’s an excellent choice for enthusiasts who want improved braking response, heat management, and a sporty appearance without sacrificing durability or safety.