DBA T3 4000 Series 170mm Rear Slotted Brake Rotor

Fitment: Subaru Impreza WRX (02-07)

Part #: DBA42657S

Overview

The DBA T3 4000 Series 170mm Rear Slotted Brake Rotor is a high-performance replacement component designed for Subaru Impreza WRX owners who demand superior braking performance and durability. Crafted with advanced materials and innovative design features, this rotor enhances your vehicle’s stopping power while maintaining excellent heat management and vibration dampening. Whether you’re a track enthusiast or a weekend cruiser, this rotor helps ensure consistent, reliable braking under demanding conditions, contributing to safer and more confident driving experiences.

Key Features

This rotor combines cutting-edge engineering with durable materials to deliver optimal braking performance. Key features include:

• Constructed from DBA’s exclusive XG150 high-carbon alloyed iron for increased strength and heat resistance
• Utilizes DBA’s TSP (Thermal Stability Process) for enhanced thermal durability and reduced warping
• Patented Kangaroo Paw ventilation system for superior heat dissipation and cooling efficiency
• Innovative T3 slot design to dampen vibration and reduce brake noise
• Slotted surface improves pad bite and helps remove debris and gases from the brake interface
• Designed specifically for rear installation on Subaru Impreza WRX (02-07), ensuring a precise fit

Construction & Design

The rotor’s high-carbon alloyed iron construction provides excellent structural integrity and resistance to thermal fatigue. The TSP process ensures consistent quality and performance, while the Kangaroo Paw ventilation channels maximize airflow for effective heat dissipation. The slotted design not only enhances braking response but also helps maintain pad cleanliness and reduce brake fade during extended use.

Driving Feel & Feedback

This rotor is engineered to deliver a responsive and confident braking feel. The slot design dampens vibrations, resulting in reduced brake noise and a smoother pedal feel. Its heat management capabilities help maintain consistent braking performance, even during aggressive driving or prolonged use, providing you with better control and confidence behind the wheel.

Installation & Fitment

Installation requires standard brake service procedures. Proper fitment should be verified against your vehicle’s specifications and the part number provided. The rotor is designed as a direct replacement for the rear wheels on Subaru Impreza WRX models from 2002 to 2007, ensuring a straightforward upgrade.

What’s Included

The package includes one DBA T3 4000 Series 170mm Rear Slotted Brake Rotor, ready for installation. Hardware or additional components are not included and should be sourced separately if required.