Wilwood UL-32 D&S Rotor

Universal Fitment

Part #: 160-2898

Overview

The Wilwood UL-32 D&S Rotor is a high-performance, directional vane brake rotor designed for demanding dirt and street applications. Crafted from premium long grain carbon iron, this rotor offers exceptional durability, thermal stability, and resistance to distortion, making it ideal for racers and enthusiasts seeking reliable braking performance. Whether you're racing on dirt tracks or using it as a rear axle upgrade on pavement cars, the UL-32 rotor helps improve cooling efficiency and reduce unsprung weight, enhancing overall handling and braking response. Its production-machined finish ensures precise fitment and consistent performance, supporting your vehicle’s stopping power under intense conditions.

Key Features

This rotor combines advanced materials and thoughtful design to deliver reliable performance and longevity:

• Cast from high-grade long grain carbon iron for enhanced wear resistance and thermal stability
• Directional vane design promotes efficient airflow and cooling during hard braking
• Lightweight construction reduces rotating mass, improving acceleration and handling
• Machined from the factory for precise fitment and smooth operation
• Suitable for dirt track racing and rear axle service on pavement vehicles
• Designed to withstand high thermal loads without warping or distortion
• Long-lasting performance with minimal maintenance required

Construction & Design

The UL-32 rotor features a cast iron construction with a directional vane pattern that optimizes airflow and heat dissipation. Its production machining ensures a flat, smooth surface for consistent pad contact and reliable braking feel. The lightweight design helps reduce unsprung weight, contributing to improved handling and responsiveness.

Driving Feel & Feedback

This rotor provides a confident, responsive braking experience, especially under high-stress conditions typical of dirt and street racing. The efficient cooling helps maintain consistent brake pedal feel and prevents fade during prolonged use, giving you better control and confidence on the track or street.

Installation & Fitment

Installation involves standard brake rotor replacement procedures. Verify fitment against your vehicle’s specifications and the part number to ensure compatibility. Proper torque and bedding procedures are recommended for optimal performance.

What’s Included

The package includes one UL-32 D&S rotor, ready for installation on compatible vehicles. Hardware and additional components are not included.

Ideal For

This rotor is perfect for racers and enthusiasts looking for a durable, efficient braking solution for dirt track racing or rear axle upgrades on pavement vehicles, supporting high-performance driving conditions.