Stoptech Power Slot Rear Sportstop Slotted Brake Rotor

Part #: 126.44090SR

Overview

The Stoptech Power Slot Rear Sportstop Slotted Brake Rotor is a high-performance upgrade designed for drivers seeking improved braking response and durability. Crafted from cast iron with precision engineering, these rotors are ideal for daily drivers, towing, and performance applications. They help enhance your vehicle’s stopping power, heat dissipation, and overall brake system reliability, making them a popular choice among enthusiasts and everyday drivers alike. Whether you're upgrading for better fade resistance or improved pedal feel, these rotors deliver consistent performance and long-lasting quality.

Key Features

Designed with performance and durability in mind, the Stoptech Sport Rotors feature a slotted design that helps evacuate gases, dust, and water from the brake pad surface. Constructed from high-quality cast iron, these rotors are engineered for reliable heat management and wear resistance. The slotted pattern not only enhances braking response but also supports consistent pad contact, reducing brake fade during demanding driving conditions. Cryo treating options further improve the rotor’s lifespan and stability under heavy use, ensuring your braking system remains responsive over time.

Construction & Design

These rotors are one-piece, precision-machined from cast iron to ensure structural integrity and optimal thermal performance. The slotted surface is designed to improve braking efficiency and pad cleanliness, contributing to better overall stopping power and reduced brake dust buildup.

Driving Feel & Feedback

The slotted design provides a more direct and confident brake pedal feel, especially during aggressive driving or towing. The improved heat dissipation helps maintain consistent braking performance, reducing fade and enhancing driver feedback for safer, more controlled stops.

Installation & Fitment

Installation involves replacing the existing rear rotors with these slotted units, typically requiring standard hand tools and basic mechanical skills. Proper torque specifications should be followed to ensure optimal performance and safety.

What’s Included

The package includes one pair of rear Sportstop Slotted Brake Rotors, ready for installation on compatible Lexus IS300 models from 2000 to 2005. Hardware and additional components are not included and should be sourced separately if needed.

Ideal For

Perfect for enthusiasts looking to upgrade their vehicle’s braking system for improved response, heat management, and longevity. Suitable for daily driving, towing, and spirited driving scenarios where reliable braking performance is essential.