PowerStop Autospecialty Brake Rotor

2011–2013 Infiniti QX56 Front

Part #: JBR1552

Overview

The PowerStop JBR1552 is a high-quality front brake rotor designed specifically for the Infiniti QX56 models from 2011 to 2013. Engineered to deliver reliable stopping power and consistent performance, this rotor is an ideal replacement for your vehicle's factory component. Whether you're a daily driver, an off-road enthusiast, or someone seeking improved braking performance, this rotor provides a direct fit solution that restores your vehicle's braking efficiency.

PowerStop's Autospecialty brake rotors are crafted to meet or exceed OEM standards, ensuring a perfect fit and dependable operation. These rotors are built to withstand the rigors of everyday driving while offering enhanced durability and heat dissipation. With this rotor, you'll experience improved braking response, reduced brake fade, and a more confident driving experience.

Key Features

PowerStop Autospecialty brake rotors incorporate several advanced features to ensure optimal performance and longevity:

• Direct replacement design ensures an exact fit for the Infiniti QX56 (2011–2013), making installation straightforward without modifications.
• Manufactured from high-quality cast iron for excellent durability and heat resistance, helping to prevent warping under heavy braking conditions.
• Precisely machined to OEM specifications for smooth, consistent braking performance and a quiet operation.
• Designed with vented construction to promote effective heat dissipation, reducing the risk of brake fade during spirited driving or towing.
• Corrosion-resistant coating on the rotor surface helps protect against rust and corrosion, extending the lifespan of the component.
• Compatible with factory brake pads, making it a convenient upgrade or replacement option.
• Meets or exceeds OEM standards for safety and performance, providing peace of mind on the road.
• Ideal for drivers seeking a reliable, cost-effective solution to restore or improve their vehicle's braking system.

Construction & Design

The PowerStop Autospecialty Front Brake Rotor is constructed from premium cast iron, ensuring strength and durability under demanding driving conditions. The rotor features a vented design, which enhances airflow and heat dissipation, helping to maintain optimal braking performance during extended use. The machining process ensures a smooth surface finish, reducing noise and vibration for a comfortable ride. The surface is coated with a corrosion-resistant layer to prevent rust, especially in harsh weather environments. This combination of robust materials and precise manufacturing results in a rotor that delivers consistent, fade-free braking performance and long service life.

Performance & Sound

Designed to restore your vehicle's braking efficiency, the PowerStop Autospecialty Rotor provides improved stopping power compared to worn or warped factory rotors. Its vented construction helps dissipate heat effectively, reducing brake fade during aggressive driving or towing. The smooth machining ensures quiet operation, minimizing brake noise and vibration. While specific horsepower or torque gains are not claimed, this rotor supports your vehicle's braking system to deliver reliable, responsive stops every time you press the pedal.

Installation & Fitment

The PowerStop JBR1552 is a direct bolt-on replacement for the original equipment front brake rotor on 2011–2013 Infiniti QX56 models. No cutting, drilling, or special tools are required for installation. The rotor mounts using the factory hardware and aligns perfectly with existing calipers and pads, ensuring a hassle-free upgrade. Basic mechanical skills and standard hand tools are sufficient to complete the installation. Proper torque specifications should be followed to ensure optimal safety and performance.

• Easy, bolt-on installation with no modifications needed
• Compatible with factory brake pads and calipers
• Suitable for daily driving, towing, and spirited driving scenarios

What's Included

• One PowerStop Autospecialty Front Brake Rotor (JBR1552)
• Installation hardware (if applicable)
• Instruction manual (if included)

Ideal For

• Owners of 2011–2013 Infiniti QX56 seeking a reliable replacement rotor
• Drivers wanting to restore factory braking performance
• Enthusiasts looking for durable, heat-resistant rotors for towing or spirited driving
• Anyone needing a cost-effective, direct-fit upgrade for their vehicle's braking system

Emissions Note

This product is a replacement component designed to meet or exceed OEM specifications. Please verify local regulations regarding emissions and vehicle modifications before installation. PowerStop Autospecialty brake rotors are intended for use on vehicles that are properly registered and compliant with applicable laws.