PowerStop Rear Evolution Drilled & Slotted Rotors

2008–2014 Subaru Impreza Rear

Part #: JBR1366XPR

Overview

The PowerStop Rear Evolution Drilled & Slotted Rotors are designed to enhance the braking performance of your 2008–2014 Subaru Impreza. Engineered for enthusiasts who demand reliable stopping power and improved heat dissipation, these rotors are an excellent upgrade over stock components. Whether you're spirited driving on the street or tackling occasional track days, these rotors help support consistent braking performance and fade resistance.

Constructed with high-quality materials and advanced design features, these rotors are perfect for drivers seeking a combination of durability, style, and improved braking response. They are a direct replacement for factory rotors, offering a significant upgrade in braking efficiency and visual appeal.

Key Features

PowerStop's Evolution series rotors incorporate several innovative features to maximize braking performance and longevity:

• Constructed from premium cast iron for excellent durability and heat resistance, ensuring reliable performance under demanding conditions.
• Drilled and slotted design improves heat dissipation, reduces brake fade, and helps expel gases, dust, and water from the braking surface for consistent stopping power.
• Precision-machined vented rotors promote optimal airflow, keeping temperatures lower during aggressive driving or heavy braking.
• Black e-coating on the rotor hats and slots provides corrosion resistance, extending the lifespan of the rotors and maintaining their appearance over time.
• Designed as a direct bolt-on replacement, ensuring easy installation without modifications.
• Compatible with factory calipers and hardware, making it a straightforward upgrade for your Subaru Impreza.
• Ideal for daily drivers, spirited street driving, and occasional track use where improved braking performance is desired.

Construction & Design

The PowerStop Evolution rotors are crafted from high-quality cast iron, ensuring strength and thermal stability. The drilled holes are strategically placed to facilitate rapid heat dissipation and reduce the risk of cracking during high-temperature braking. The slotted design helps maintain pad contact and reduces brake dust buildup, contributing to cleaner wheels and better pad life.

The rotors feature a corrosion-resistant black e-coating on the non-contact surfaces, which protects against rust and corrosion, especially in harsh weather conditions. The precision machining process guarantees a perfect fit and smooth surface finish, ensuring optimal contact with brake pads and consistent braking feel.

Installation & Fitment

The PowerStop Rear Evolution Drilled & Slotted Rotors are designed as a direct replacement for the factory rear rotors on your Subaru Impreza (2008–2014). Installation is straightforward and typically requires only basic hand tools. No special modifications, cutting, or drilling are necessary. For optimal performance, it is recommended to replace the rotors in pairs and inspect the brake pads and hardware during installation.

• Ensure the vehicle is securely lifted and supported before beginning work.
• Remove the existing rear rotors and calipers, then install the new drilled and slotted rotors in their place.
• Reassemble the brake components, torque hardware to manufacturer specifications, and bed-in the new rotors according to PowerStop's recommended procedure.

What's Included

• Pair of PowerStop Rear Evolution Drilled & Slotted Rotors
• All necessary mounting hardware and instructions

Ideal For

• Street enthusiasts seeking improved braking performance and visual appeal
• Drivers who want better heat dissipation and fade resistance during spirited driving
• Owners looking for a durable, corrosion-resistant rotor upgrade