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The Subaru WRX has long been a favorite among car enthusiasts, particularly for its performance on both the road and the track. Upgrading the suspension system of the VB WRX can significantly enhance its handling capabilities, providing a more responsive and enjoyable driving experience. In this article, we will explore the benefits of suspension upgrades, the components to consider, and tips for installation and tuning.
Why Upgrade the Suspension?
Upgrading the suspension of your VB WRX can lead to several advantages, especially for track performance. Here are some key reasons to consider:
- Improved Handling: A better suspension setup allows for sharper cornering and reduced body roll.
- Increased Stability: Enhanced suspension components provide better grip and stability during high-speed maneuvers.
- Customizability: Upgraded suspensions often come with adjustable settings, allowing drivers to fine-tune their setup.
- Better Ride Quality: Quality suspension systems can improve overall ride comfort while maintaining performance.
Key Suspension Components to Upgrade
When considering suspension upgrades for the VB WRX, several key components are essential for optimal performance. Each of these parts plays a crucial role in the overall handling and ride quality of the vehicle.
- Coilovers: These provide adjustable ride height and damping settings, allowing for a more tailored suspension setup.
- Sway Bars: Upgraded sway bars help reduce body roll during cornering, improving stability and handling.
- Strut Braces: These improve chassis rigidity, which can enhance steering response and overall handling.
- Bushings: Upgraded polyurethane bushings can reduce flex and improve feedback from the suspension components.
Choosing the Right Coilovers
Coilovers are a popular choice for suspension upgrades due to their adjustability and performance benefits. When selecting coilovers for your VB WRX, consider the following factors:
- Adjustability: Look for coilovers with adjustable ride height and damping settings for maximum customization.
- Spring Rates: Choose spring rates that suit your driving style, whether for daily driving or track use.
- Build Quality: Opt for reputable brands known for durability and performance in demanding conditions.
- Installation: Ensure that the coilovers are compatible with your vehicle and consider professional installation if necessary.
Upgrading Sway Bars
Sway bars play a vital role in managing body roll during cornering. Upgrading to larger or adjustable sway bars can significantly enhance the handling of your VB WRX. Here are some tips:
- Size Matters: Larger diameter sway bars provide stiffer resistance to body roll, improving cornering performance.
- Adjustability: Consider adjustable sway bars to fine-tune the handling characteristics to your preference.
- Material: Look for sway bars made from high-quality materials like steel for better performance and durability.
- Installation: Ensure proper installation and alignment for optimal performance.
Enhancing Chassis Rigidity
Improving chassis rigidity is essential for better handling and responsiveness. Here are some ways to enhance the rigidity of your VB WRX:
- Strut Tower Braces: Installing strut tower braces can significantly improve the stiffness of the front suspension.
- Chassis Braces: Additional chassis braces can help reduce flex and improve overall handling.
- Roll Cages: For serious track enthusiasts, adding a roll cage can provide maximum rigidity and safety.
- Quality Fasteners: Use high-quality fasteners to ensure all components are securely attached for optimal performance.
Choosing the Right Bushings
Upgrading the bushings in your suspension can improve responsiveness and reduce unwanted movement. Here’s what to consider:
- Material: Polyurethane bushings are stiffer than rubber and provide better feedback and performance.
- Fitment: Ensure that the bushings are designed specifically for the VB WRX to avoid compatibility issues.
- Installation: Professional installation may be recommended for some bushing upgrades due to the complexity involved.
Installation Tips
Proper installation of suspension components is crucial for achieving the desired performance. Here are some tips to consider:
- Professional Help: If you’re not experienced with suspension work, consider hiring a professional mechanic.
- Alignment: Always perform a wheel alignment after installing new suspension components to ensure proper handling.
- Torque Specifications: Follow manufacturer torque specifications to avoid damaging components during installation.
- Test Drive: After installation, take the vehicle for a test drive to assess handling and make any necessary adjustments.
Tuning Your Suspension
After upgrading your suspension, tuning it to your specific driving style and the conditions you’ll encounter is essential. Consider the following:
- Damping Settings: Adjust the damping settings based on whether you’re driving on the street or the track.
- Ride Height: Fine-tune the ride height for optimal center of gravity and handling characteristics.
- Testing: Spend time testing different settings to find what works best for your driving style.
- Feedback: Pay attention to how the car feels and make adjustments as needed for improved performance.
Conclusion
Upgrading the suspension of your VB WRX is a worthwhile investment for those looking to enhance their vehicle’s handling capabilities on the track. By carefully selecting components, ensuring proper installation, and tuning the setup to your preferences, you can achieve a significant improvement in performance. Whether you’re a weekend track warrior or a daily driver, a well-tuned suspension can make all the difference in your driving experience.