Superpro Duroball Performance Handling Kit

2007–2011 Subaru WRX / Subaru WRX STI 2.0L Turbo

Part #: DURO3738K

Overview

The SuperPro Duroball Performance Handling Kit is designed to enhance the steering precision and handling response of your Subaru WRX from 2007 to 2011. Specifically engineered for enthusiasts seeking improved control and a more confident driving experience, this kit features high-quality offset bushings that increase caster angle, resulting in sharper steering and better cornering capabilities. Whether you're a spirited driver on the street or a track day enthusiast, this upgrade helps you unlock your vehicle's full handling potential.

Built with durability and performance in mind, the Duroball kit is ideal for Subaru owners who want to improve their vehicle's steering feel without sacrificing reliability. The kit's design ensures a direct bolt-on installation, making it a straightforward upgrade for those familiar with suspension components. With increased caster, you'll notice more precise steering feedback and enhanced stability during aggressive driving maneuvers.

Key Features

The SuperPro Duroball Performance Handling Kit offers several advanced features that set it apart from standard bushings:

• Manufactured with a unique metal-poly hybrid design that combines the strength of metal with the flexibility of high-performance polyurethane, providing long-lasting durability and consistent performance.
• Offset bushing design increases caster angle, which improves steering response and enhances vehicle stability during high-speed cornering.
• Precisely engineered to fit 2007-2011 Subaru WRX models, specifically for vehicles equipped with Allow control arms, ensuring a perfect fit and optimal performance.
• Constructed from high-quality materials resistant to wear, heat, and environmental factors, ensuring longevity and reliable handling characteristics over time.
• Designed to provide more precise steering feedback, helping drivers maintain better control and confidence on the road or track.
• Features a straightforward bolt-on installation process, allowing for quick upgrades without the need for extensive modifications or specialized tools.
• Compatible with Subaru WRX models with STi components, making it a versatile upgrade for performance-oriented builds.

Construction & Design

The Duroball kit is crafted from a robust metal-poly hybrid material that offers superior strength and flexibility. The offset bushings are precisely machined to ensure accurate alignment and fitment, contributing to improved caster and handling characteristics. The design incorporates high-performance polyurethane components that resist deformation and wear, maintaining optimal handling feel over the lifespan of the parts. The kit's components are engineered to withstand the rigors of spirited driving and aggressive cornering, providing consistent performance and enhanced driver confidence.

Installation & Fitment

The SuperPro Duroball Performance Handling Kit is designed as a direct bolt-on upgrade for 2007-2011 Subaru WRX models equipped with Allow control arms. The installation process is straightforward for those with basic suspension knowledge, requiring no cutting or extensive modifications. Typically, the kit can be installed with standard hand tools and a lift or jack stands. No special tuning or alignment adjustments are necessary beyond a standard wheel alignment to optimize handling performance after installation.

• Easy bolt-on installation with common tools
• No cutting, drilling, or complex modifications required
• Requires a wheel alignment post-installation for optimal handling

What's Included

• Duroball Performance Handling Kit with offset bushings
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Subaru WRX owners seeking improved steering precision and handling response
• Performance enthusiasts looking to enhance their vehicle's cornering capabilities
• Track day drivers and spirited street drivers aiming for more confident control
• Owners of 2007-2011 Subaru WRX models with Allow control arms