PowerStop Rear Drilled & Slotted Rotors

Part #: JBR1389XPR

Overview

The PowerStop JBR1389XPR is a pair of high-performance rear rotors designed specifically for the Lexus RX350 models from 2010 to 2015. Crafted to enhance your vehicle’s braking system, these rotors are engineered for drivers seeking improved cooling, durability, and stopping power. Whether you’re tackling daily driving, spirited canyon runs, or heavy-duty hauling, these rotors provide a reliable upgrade that supports your vehicle’s braking performance and overall safety. Their precision cross-drilled and slotted design helps dissipate heat, gases, dust, and moisture, ensuring consistent braking response and reduced fade during demanding driving conditions. Constructed from high-quality materials with a zinc plating finish, these rotors resist corrosion and maintain their appearance over time. The drilled and slotted pattern not only enhances heat dissipation but also contributes to a more aggressive aesthetic, complementing your vehicle’s sporty look. Designed for easy installation, these rotors are a direct bolt-on replacement that helps improve brake cooling and overall braking efficiency without requiring modifications.

Key Features

PowerStop’s Evolution Performance Rotors are engineered to deliver maximum cooling and performance. Made from durable cast iron with a zinc plating finish, these rotors resist rust and corrosion for long-lasting service. The cross-drilled holes and slots are precisely machined to optimize heat dissipation and gas venting, helping to maintain consistent brake pedal feel. Their slotted design also helps sweep away brake dust, moisture, and debris, ensuring cleaner contact and more reliable braking. These rotors are intended to support high-performance braking and are ideal for drivers who demand more from their vehicle’s stopping power.

Construction & Design

These rotors feature a high-quality cast iron construction with a zinc plating coating that provides corrosion resistance. The precision-machined cross-drilled holes and slots are designed to maximize heat dissipation and gas venting, helping to prevent brake fade and maintain consistent performance under extreme conditions.

Installation & Fitment

Designed as a direct replacement for the rear rotors on Lexus RX350 models from 2010 to 2015, these rotors are a bolt-on upgrade. Proper installation requires standard hand tools and should be performed by a qualified technician to ensure optimal safety and performance.

What’s Included

The package includes a pair of drilled and slotted rear rotors, ready for installation on your vehicle. Hardware or additional components are not included and should be verified against your vehicle’s specifications.