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Upgrading the suspension on your VA WRX is one of the most effective ways to enhance handling precision and overall driving experience. The KW V3 coilovers are a popular choice among enthusiasts, offering adjustable damping and ride height for a tailored setup.
Why Upgrade to KW V3 Coilovers?
Upgrading to KW V3 coilovers can significantly improve your vehicle’s handling characteristics. Here are some of the reasons why you should consider this upgrade:
- Adjustable Damping: KW V3 coilovers feature independent compression and rebound settings, allowing you to fine-tune your suspension for various driving conditions.
- Ride Height Adjustment: With these coilovers, you can lower your vehicle’s ride height for improved aerodynamics and a more aggressive stance.
- Enhanced Comfort: Despite being performance-oriented, KW V3 coilovers can be adjusted to maintain a comfortable ride on the street.
- Better Handling: Improved suspension geometry leads to better cornering capabilities and reduced body roll.
Preparation for Installation
Before starting the installation of KW V3 coilovers, it’s important to gather the necessary tools and materials. Here’s what you’ll need:
- Jack and jack stands
- Socket set
- Wrench set
- Torque wrench
- Spring compressor (if necessary)
- Safety goggles and gloves
Step-by-Step Installation Guide
1. Prepare Your Vehicle
Begin by parking your WRX on a flat surface and engaging the parking brake. Loosen the lug nuts on the wheels before lifting the vehicle with a jack.
2. Remove the Wheels
Once the vehicle is securely lifted, remove the wheels to access the suspension components. Keep the lug nuts in a safe place for reinstallation.
3. Disconnect the Stock Suspension
To remove the stock suspension, you will need to disconnect various components, including:
- Upper strut mounts
- Lower control arm bolts
- Anti-roll bar links
- Shock absorber bolts
Make sure to keep track of all bolts and nuts for reinstallation.
4. Install the KW V3 Coilovers
With the stock suspension removed, it’s time to install the KW V3 coilovers. Follow these steps:
- Insert the new coilover into the strut mount.
- Secure the lower end to the control arm.
- Reconnect the anti-roll bar link.
- Adjust the height and damping settings as desired.
5. Reinstall the Wheels
After ensuring everything is tightened and secure, reinstall the wheels onto the hubs. Hand-tighten the lug nuts before lowering the vehicle back to the ground.
6. Torque Everything to Specification
Once the vehicle is back on the ground, use a torque wrench to tighten all bolts to the manufacturer’s specifications. This step is crucial for safety and performance.
Adjusting Your KW V3 Coilovers
After installation, you may want to make adjustments to your KW V3 coilovers for optimal performance. Here’s how to adjust damping and ride height:
Damping Adjustment
The KW V3 allows you to independently adjust compression and rebound settings. Start with the manufacturer’s recommended settings, then adjust as follows:
- Increase compression for a firmer ride.
- Decrease compression for a softer ride.
- Adjust rebound to control body movement after bumps.
Ride Height Adjustment
To adjust ride height, follow these steps:
- Loosen the locking collar on the coilover.
- Adjust the height using the threaded body.
- Re-tighten the locking collar to secure the adjustment.
Testing Your Setup
After installation and adjustments, take your WRX for a test drive. Pay attention to how the vehicle handles and make further adjustments as necessary.
Conclusion
Upgrading to KW V3 coilovers is an excellent way to enhance the handling precision of your VA WRX. With proper installation and adjustments, you can achieve a balance between performance and comfort, making your driving experience more enjoyable.