Superpro Front Steering Rack & Pinion Mount Bushing Kit

2004–2005 Acura TSX 2.4L

Part #: SPF3603K

Overview

The SuperPro Front Steering Rack & Pinion Mount Bushing Kit is designed to enhance the steering performance and handling of your Acura TSX from 2004 to 2005. This high-quality upgrade replaces the factory bushings with durable, performance-oriented components that help maintain proper steering geometry and improve overall vehicle responsiveness. Whether you're a daily driver seeking better handling or a performance enthusiast looking to tighten up your steering feel, this kit offers a reliable solution to improve your driving experience.

By installing these bushings, you'll notice more precise steering feedback, reduced play in the steering rack, and improved stability during spirited driving or cornering. The kit is engineered to withstand the rigors of daily use and aggressive driving, ensuring long-lasting performance and safety. With SuperPro's reputation for quality and engineering excellence, you can trust this kit to deliver consistent, high-performance results.

Key Features

SuperPro's Front Steering Rack & Pinion Mount Bushing Kit offers several technical advantages designed to optimize your vehicle's handling and safety:

• Constructed from high-grade polyurethane material that resists wear, deformation, and environmental factors, ensuring longevity and durability.
• Precisely engineered bushings restore or maintain proper steering geometry, reducing unwanted play and enhancing responsiveness.
• Designed to absorb vibrations and shocks transmitted through the steering system, leading to a smoother and more controlled driving experience.
• Improves tire wear by maintaining correct alignment angles, which can extend the lifespan of your tires and reduce maintenance costs.
• Helps support increased handling performance, especially during aggressive driving or cornering, by reducing slop and flex in the steering rack mounts.
• Manufactured with an experienced engineering team dedicated to quality, ensuring each bushing meets strict performance standards.
• Easy to install with a direct bolt-on design that fits factory mounting points without modifications.
• Designed for street use but capable of handling spirited driving and light track days, making it suitable for enthusiasts who want better steering feel without sacrificing daily drivability.
• SuperPro bushings are unaffected by oil, grease, and other contaminants, maintaining their performance over time.

Construction & Design

This bushing kit features a one-piece polyurethane construction that provides a firm yet flexible mount, effectively reducing unwanted movement in the steering rack. The bushings are precisely molded to fit the factory mounting locations, ensuring a perfect fit and seal. The use of high-quality polyurethane material offers a significant upgrade over stock rubber bushings, providing increased stiffness and improved handling characteristics while still offering some vibration absorption for comfort.

The design incorporates advanced engineering techniques to optimize load distribution and minimize noise, vibration, and harshness (NVH). Each bushing is manufactured with strict quality control, ensuring consistent performance and durability under various driving conditions. The kit's robust construction helps support the vehicle's steering system during aggressive maneuvers, enhancing safety and driver confidence.

Performance & Handling

Replacing the factory bushings with SuperPro's performance bushings results in a more direct and responsive steering feel. The improved stability and reduced slop translate into better control during cornering and lane changes. While specific horsepower or torque gains are not applicable here, the upgrade significantly enhances the vehicle's handling precision and driver feedback. The increased stiffness helps maintain proper alignment angles, which can contribute to more predictable handling and longer tire life.

Installation & Fitment

The SuperPro Front Steering Rack & Pinion Mount Bushing Kit is designed as a straightforward bolt-on upgrade. No cutting, drilling, or complex modifications are required, making it suitable for DIY enthusiasts and professional installers alike. Basic hand tools and a lift or jack are typically sufficient to replace the bushings. It is recommended to follow the included installation instructions for proper fitment and torque specifications. The kit is compatible with all 2004–2005 Acura TSX models equipped with the 2.4L engine, ensuring a perfect fit and seamless integration with your existing steering system.

• Direct replacement for factory bushings
• No additional modifications needed
• Suitable for street and spirited driving

What's Included

• Complete set of polyurethane bushings for the front steering rack & pinion mounts
• Installation hardware and mounting brackets
• Comprehensive installation instructions

Ideal For

• Owners seeking to restore or improve steering precision
• Enthusiasts wanting a more responsive handling experience
• Drivers looking to reduce tire wear caused by misaligned steering components
• Anyone performing suspension or steering upgrades on their Acura TSX