DBA 4000 Series Rear Slotted Rotor

2023–2026 Toyota GR Corolla / 2020 Toyota GR Yaris

DBA43467S

Overview:

The DBA 4000 Series Rear Slotted Rotor is a high-performance brake rotor designed specifically for the 2023 to 2026 Toyota GR Corolla and the 2020 Toyota GR Yaris. Engineered to enhance braking performance, this rotor is ideal for enthusiasts seeking improved stopping power and heat dissipation during spirited driving or track use. Whether you drive daily or push your vehicle on demanding roads, these rotors provide consistent, reliable braking performance and improved pedal feel.

Manufactured by DBA, a trusted name in performance braking components, this rear slotted rotor offers a direct replacement for your factory rotor with upgraded design features that help reduce brake fade and maintain optimal braking efficiency under stress.

Key Features:

The DBA 4000 Series Rear Slotted Rotor incorporates advanced design and materials to deliver superior braking performance and durability. Key features include:

• High-quality iron construction for excellent strength and heat resistance.
• Precision-machined slotted surface to improve pad bite and help evacuate brake dust and gases.
• Slotted design enhances cooling and reduces the risk of brake fade during aggressive driving.
• Direct bolt-on fitment for the rear axle of the specified Toyota GR Corolla and GR Yaris models.
• Improved braking consistency and pedal feel compared to factory rotors.
• Engineered to withstand the demands of both street and track driving conditions.
• Corrosion-resistant coating to extend rotor life and maintain appearance.

Construction & Design:

The rotor is crafted from premium-grade iron, ensuring durability and excellent thermal conductivity. The slotted pattern is carefully engineered to optimize brake pad contact and airflow, which helps dissipate heat more effectively than standard rotors. This design reduces the likelihood of brake fade and maintains consistent braking performance during repeated heavy braking events.

DBA’s 4000 Series rotors are manufactured with precision CNC machining to ensure perfect balance and fitment. The corrosion-resistant coating protects the rotor surface from rust and environmental damage, extending the rotor’s service life while maintaining a clean, professional appearance.

Installation & Fitment:

This rotor is designed as a direct replacement for the rear brakes on 2023–2026 Toyota GR Corolla and 2020 Toyota GR Yaris models. It installs using factory mounting points and requires no modifications, cutting, or special tuning. This makes installation straightforward for professional mechanics and knowledgeable enthusiasts alike.

• Direct bolt-on replacement for rear axle.
• No drilling, cutting, or special tools required.
• Compatible with OEM brake pads and calipers.

What's Included:

• One DBA 4000 Series Rear Slotted Rotor (single rotor for rear axle)
• Protective coating applied for corrosion resistance
• Installation instructions (if applicable)

Ideal For:

This rotor is perfect for Toyota GR Corolla and GR Yaris owners who want to upgrade their braking system for enhanced performance. It suits:

• Enthusiasts who engage in spirited street driving or occasional track days.
• Drivers seeking improved brake modulation and fade resistance.
• Those looking for a durable, reliable rotor that maintains OEM fitment and quality.

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.