DBA 4000 Series Rotor (REAR)

2013–2020 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86

DBA42659XS-10

Overview:

The DBA 4000 Series XS rear rotors are engineered to deliver superior braking performance for your Scion FR-S, Subaru BRZ, or Toyota 86. Crafted with advanced materials and innovative design, these rotors provide enhanced heat dissipation and durability, making them ideal for daily driving as well as spirited street and track use. If you’re seeking a direct replacement rotor that improves braking consistency and fade resistance, the 4000 Series XS is a reliable upgrade that maintains OEM fitment and quality.

Designed for enthusiasts who demand both performance and longevity, these rotors help ensure your braking system performs optimally under a variety of conditions without compromising safety or comfort.

Key Features:

DBA’s 4000 Series XS rotors incorporate cutting-edge technology and premium materials to maximize braking efficiency and rotor life. Key features include:

• Constructed from high carbon, heat-treated iron for enhanced strength and thermal conductivity.
• Patented Kangaroo Paw ventilation design improves airflow to reduce heat buildup and minimize brake fade.
• Unique drill and slot pattern optimizes pad bite and helps evacuate gases, dust, and water for consistent braking performance.
• Precision-machined to meet or exceed OEM specifications for perfect direct replacement fitment.
• Improved rotor durability and resistance to cracking under high-stress conditions.
• Compatible with factory brake pads and calipers for straightforward installation.
• Ideal for both street and track applications where enhanced braking performance is desired.

Construction & Design:

The 4000 Series XS rotors are manufactured using a high carbon iron alloy that undergoes a specialized heat treatment process. This combination increases rotor hardness and thermal stability, allowing the rotors to withstand the intense heat generated during aggressive braking. The patented Kangaroo Paw ventilation system features a unique internal vane design that maximizes airflow through the rotor, effectively dissipating heat and reducing the risk of warping or brake fade.

The drilled and slotted surface pattern is engineered to improve pad contact and maintain a clean rotor surface by channeling away debris and moisture. This design not only enhances braking response but also contributes to consistent pedal feel under demanding conditions.

Installation & Fitment:

These rotors are designed as direct replacements for the rear brakes on the 2013–2020 Scion FR-S, 2013–2020 Subaru BRZ, and 2017–2020 Toyota 86. They utilize the factory mounting points and require no modifications, cutting, or special tuning for installation. This ensures a hassle-free upgrade that maintains the integrity of your vehicle’s braking system.

• Direct bolt-on fitment with OEM hardware.
• No machining or additional modifications required.
• Compatible with factory brake pads and calipers.

What's Included:

• One pair of DBA 4000 Series XS rear rotors
• Installation instructions

Ideal For:

This rotor upgrade is perfect for drivers who want improved braking performance and durability without sacrificing OEM fitment or daily drivability. It suits:

• Performance enthusiasts who engage in spirited street driving or occasional track days.
• Owners seeking enhanced brake fade resistance and heat dissipation.
• Those looking for a reliable, direct replacement rotor with advanced materials and design.

DBA (Disc Brakes Australia) designs and produces aftermarket and OE-replacement braking components, with a strong reputation in performance brake rotors and related hardware. Their range covers rotors and complementary brake parts aimed at improving heat management, consistency, and stopping confidence for spirited street driving, towing, and track-day duty.