| Year | Make | Model |
|---|---|---|
| 2014 - 2021 | Subaru | WRX |
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EBC RK Premium Rotors | Subaru WRX (14-21) (RK2123XD)
EBC RK Premium Rotors | Subaru WRX (14-21) (RK2123XD)
SKU:RK2123XD
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Regular price
$208.78 USD
Regular price
$273.01 USD
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$208.78 USD
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▶ Vehicle Fitments
The EBC RK2123XD Ultimax Slotted Rotors are high-performance rear brake rotors designed specifically for the 2018-2021 Subaru WRX STI 2.5T equipped with Brembo calipers. These rotors feature a slotted design that enhances cooling and brake performance by allowing heat and dust to escape efficiently. The uniquely angled slots are engineered to provide quiet operation while maintaining optimal braking efficiency, reducing noise typically associated with traditional slotted rotors. Constructed from durable materials, these rotors are engineered to withstand high temperatures and aggressive driving conditions, making them suitable for both street and spirited driving. Their design helps improve brake response, reduce fade, and extend rotor life, ensuring consistent performance under demanding conditions.
These rotors are a direct replacement for the rear brake setup on compatible Subaru WRX STI models from 2018 to 2021 with Brembo calipers. They are intended for use in street and performance applications, offering a balance of quiet operation and enhanced cooling. Installation is straightforward as they are designed to bolt directly onto the existing hub assembly, maintaining OEM fitment and compatibility. The kit includes the rotors only, requiring no additional components for installation. These rotors are ideal for enthusiasts seeking improved braking performance and durability during daily driving or track use, ensuring reliable stopping power with reduced noise and heat buildup.
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Overview
Overview
EBC Rear RK Premium Rotors
Fits 2018–2021 Subaru WRX STI 2.5T with Brembo Calipers
Part #: RK2123XD
Overview
The EBC RK Premium Rotors are designed to enhance braking performance and durability for high-performance vehicles like the Subaru WRX STI. Crafted with precision, these rotors feature a slotted design that helps improve heat dissipation and brake response, making them ideal for spirited driving, track days, or everyday use where reliable braking is essential. Built for enthusiasts who demand both performance and quiet operation, these rotors are a perfect upgrade for your vehicle’s braking system. Whether you’re looking to improve stopping power or extend the lifespan of your brake components, the EBC RK Rotors provide a balanced combination of efficiency and longevity. They are engineered to work seamlessly with Brembo calipers, ensuring optimal fitment and performance.Key Features
Designed with angled slots that promote better airflow and cooling, these rotors help maintain consistent brake temperatures under demanding conditions. The slotted pattern assists in removing dust, debris, and gases from the brake pad surface, ensuring a clean contact patch for improved braking feel. Made from high-quality cast iron, these rotors are built to withstand high temperatures and resist warping, providing reliable performance over time. The precision-machined surface ensures smooth operation and optimal pad contact, reducing noise and vibration during braking.- Angled slot design for enhanced cooling and dust removal
- High-quality cast iron construction for durability
- Optimized for use with Brembo calipers
- Improves brake response and fade resistance
- Designed for quiet operation without sacrificing performance
- Precision-machined for a smooth, consistent contact surface
Construction & Design
These rotors feature a slotted surface with a progressively angled pattern, engineered to improve airflow and heat dissipation. The cast iron material provides excellent thermal stability and resistance to warping, ensuring long-lasting performance even under aggressive driving conditions.Installation & Fitment
Designed specifically for the 2018–2021 Subaru WRX STI equipped with Brembo calipers, these rotors are a direct replacement for the rear rotors. Proper installation requires standard brake tools and procedures, and professional installation is recommended to ensure optimal performance and safety.What’s Included
The package includes one pair of rear RK Premium Slotted Rotors, ready for installation on your vehicle. Hardware or additional components are not included.Ideal For
Performance enthusiasts seeking reliable, high-quality brake components that support spirited driving and track use. Perfect for those upgrading their vehicle’s braking system for improved response, cooling, and longevity.
