Wilwood Ultralite 32 D&S Rotor

Universal Fitment

Part #: 160-5863

Overview

The Wilwood Ultralite 32 D&S Rotor is a high-performance brake rotor designed for racing and high-demand driving applications. Crafted to deliver an optimal balance between lightweight construction and effective heat management, this rotor helps improve your vehicle’s braking response, handling, and overall performance. It is ideal for racers and enthusiasts seeking to reduce unsprung weight, enhance deceleration, and maintain consistent braking performance during intense driving conditions. The rotor’s design supports quicker acceleration out of corners and improved handling by reducing rotational inertia, making it a valuable upgrade for sprint cars, late models, and modified vehicles.

Key Features

This rotor features a lightweight iron construction with precision-drilled holes to facilitate heat dissipation and debris removal. Its design incorporates a slotted pattern to improve pad bite and reduce brake fade during extended use. The 8 x 7 bolt pattern ensures compatibility with a range of high-performance brake setups. The rotor’s 11.75" diameter and .810" thickness provide a robust yet lightweight solution that supports aggressive driving and racing conditions. The drilled and slotted surface enhances cooling efficiency, helping to maintain optimal operating temperatures and prolonging rotor life. Designed with durability and performance in mind, this rotor is an essential component for serious racers and performance enthusiasts.

Construction & Design

Constructed from high-quality cast iron, the Wilwood Ultralite 32 D&S Rotor features precision-drilled holes and slots that are carefully engineered to optimize heat dissipation and reduce weight. The rotor’s design emphasizes structural integrity while minimizing rotational mass, supporting improved handling and responsiveness. The durable finish ensures resistance to warping and cracking under high-stress conditions, making it suitable for demanding racing environments.

Driving Feel & Feedback

This rotor enhances braking response and modulation, providing a more immediate and confident feel during high-speed deceleration. The drilled and slotted surface improves pad engagement and reduces brake fade, resulting in consistent braking performance and better driver feedback during intense driving sessions.

Installation & Fitment

Installation requires standard brake hardware and should be verified against your vehicle’s specifications to ensure proper fitment. The rotor’s bolt pattern and dimensions are designed for straightforward installation on compatible high-performance brake assemblies.

What’s Included

The package includes one lightweight drilled and slotted rotor with the specified bolt pattern, ready to upgrade your braking system for improved performance and heat management.

Ideal For

Perfect for racers, track day enthusiasts, and performance drivers seeking to reduce unsprung weight, improve heat dissipation, and enhance braking response in demanding driving conditions.