Handling and Suspension Upgrades for a Track-ready Wrx Built Engine: Alignments and Parts

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The Subaru WRX has long been a favorite among car enthusiasts, especially those who enjoy track days. Upgrading the handling and suspension of a WRX with a built engine is essential for maximizing performance on the track. In this article, we will explore various upgrades, alignments, and parts that can enhance your WRX’s handling capabilities.

Understanding the Importance of Suspension Upgrades

Upgrading the suspension system of your WRX is crucial for several reasons:

  • Improved handling and cornering stability
  • Better weight distribution and balance
  • Increased traction and grip on the track
  • Enhanced ride comfort and responsiveness

Key Suspension Components to Upgrade

When considering suspension upgrades for your WRX, focus on the following key components:

  • Coilovers: Adjustable coilovers allow for precise tuning of ride height and damping settings, providing a customizable experience for track conditions.
  • Sway Bars: Upgrading to stiffer sway bars helps reduce body roll during cornering, improving overall stability.
  • Strut Braces: Front and rear strut braces enhance chassis rigidity, leading to better handling and responsiveness.
  • Control Arms: Upgraded control arms can improve suspension geometry, allowing for better alignment and handling characteristics.

Alignments: Getting It Right

Proper alignment is crucial for maximizing the benefits of your suspension upgrades. Here are some alignment settings to consider:

  • Camber: Negative camber improves cornering grip by increasing the tire contact patch during turns.
  • Toe: Adjusting toe settings can enhance straight-line stability and cornering response.
  • Caster: Increasing positive caster can improve steering feel and stability at high speeds.

Here are some recommended parts for upgrading the suspension of your track-ready WRX:

  • Coilover Kits: Brands like BC Racing, Fortune Auto, and Tein offer high-quality coilover kits suitable for track use.
  • Sway Bars: Consider options from Whiteline or Eibach for increased stiffness and performance.
  • Strut Braces: Cusco and Perrin provide excellent strut braces that enhance chassis rigidity.
  • Control Arms: Look for adjustable control arms from companies like SuperPro or SPC for improved alignment options.

Installing Suspension Upgrades

When installing suspension upgrades, consider the following steps:

  • Gather the necessary tools and parts.
  • Lift the vehicle securely on jack stands.
  • Remove the old suspension components carefully.
  • Install the new parts according to manufacturer instructions.
  • Double-check all bolts and fittings for proper torque.
  • Perform a professional alignment after installation.

Testing Your Upgrades

After completing your suspension upgrades and alignment, it’s crucial to test the vehicle. Here’s how to evaluate your setup:

  • Take your WRX to a closed track or autocross event.
  • Pay attention to handling characteristics during cornering.
  • Monitor tire wear patterns to ensure proper alignment.
  • Adjust settings as necessary based on your driving experience.

Conclusion

Upgrading the handling and suspension of your track-ready WRX built engine is a rewarding endeavor. By investing in quality parts and ensuring proper alignment, you can unlock the full potential of your vehicle on the track. Remember to test your setup and make adjustments as needed to achieve the best performance possible.