Table of Contents
The Subaru WRX is renowned for its performance and rally heritage. However, to maximize its potential on both the road and track, suspension and chassis enhancements are essential. This article explores various upgrades that can significantly improve the stability and handling of the Subaru WRX.
Understanding Suspension Systems
The suspension system of a vehicle plays a crucial role in its overall performance. It affects ride quality, handling, and stability. For the Subaru WRX, a well-tuned suspension can enhance cornering capabilities and provide better feedback to the driver.
Types of Suspension Systems
- MacPherson Strut: Commonly used in the front of the WRX, offering a balance of performance and comfort.
- Multi-Link: Found in the rear, providing improved handling and stability during cornering.
Upgrading Suspension Components
To enhance the WRX’s suspension, various components can be upgraded. These enhancements will lead to better handling, reduced body roll, and increased stability.
Coilovers
Coilover kits allow for adjustable ride height and damping settings. This flexibility enables drivers to tailor their suspension setup for different driving conditions.
Upgraded Struts and Shocks
Replacing stock struts and shocks with performance-oriented options can drastically improve handling. Look for options that offer better dampening rates and increased stiffness.
Sway Bars
Upgrading to thicker sway bars can reduce body roll during cornering. This enhancement leads to improved stability and a more responsive feel when navigating turns.
Chassis Reinforcement
In addition to suspension upgrades, reinforcing the chassis can further enhance the WRX’s performance. A stiffer chassis improves overall handling and responsiveness.
Strut Braces
Installing strut braces can connect the strut towers, reducing flex and improving alignment during aggressive driving. This upgrade enhances steering response and stability.
Chassis Braces
Chassis braces can be added to various sections of the vehicle to reduce flex. These braces improve the overall rigidity of the vehicle, leading to better handling characteristics.
Alignment and Tuning
After making suspension and chassis enhancements, proper alignment and tuning are crucial. This process ensures that the vehicle handles as intended and maximizes the benefits of the upgrades.
Alignment Specifications
- Camber: Negative camber can improve cornering grip.
- Toe: Proper toe settings enhance straight-line stability and cornering response.
- Caster: Increased caster can improve steering feel and stability.
Conclusion
Enhancing the suspension and chassis of the Subaru WRX leads to improved stability and handling. By investing in quality components and ensuring proper alignment, drivers can unlock the full potential of their vehicle, making every drive more exhilarating.