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Installing a Bilstein B16 PSS10 suspension system on your Subaru BRZ can significantly enhance its handling and ride quality. This step-by-step tutorial will guide you through the installation process, ensuring that you can achieve a professional-level setup in your own garage.
Tools and Materials Needed
- Bilstein B16 PSS10 suspension kit
- Jack and jack stands
- Socket set
- Wrench set
- Torque wrench
- Spring compressors
- Pliers
- Safety glasses
- Gloves
Preparation Steps
Before starting the installation, ensure that your vehicle is parked on a flat surface. Engage the parking brake and wear safety glasses and gloves to protect yourself during the process.
1. Lift the Vehicle
Using a jack, lift the front of your BRZ and secure it with jack stands. Repeat for the rear of the vehicle. Ensure the vehicle is stable before proceeding.
2. Remove the Wheels
With the vehicle securely lifted, use a socket set to remove the lug nuts and take off the wheels. This will give you access to the suspension components.
Removing the Stock Suspension
1. Disconnect the Strut Assembly
Start by disconnecting the strut assembly from the top mount. This typically requires removing a few bolts from the engine bay. Keep track of these bolts as you will need them for the new installation.
2. Remove the Lower Strut Bolt
Next, locate the lower strut bolt on the hub assembly. Use a wrench to remove this bolt, allowing the strut to be free from the lower control arm.
3. Remove the Stock Strut
With the top and bottom bolts removed, carefully pull the stock strut out of the wheel well. You may need to wiggle it slightly to free it from the mounts.
Installing the Bilstein B16 PSS10
1. Prepare the New Strut
Before installation, adjust the damping settings on your new Bilstein strut according to your preference. The PSS10 allows you to choose from 10 different settings for optimal performance.
2. Install the New Strut
Insert the new Bilstein strut into the wheel well, aligning it with the upper mount. Reinstall the top bolts and tighten them to the manufacturer’s specifications.
3. Reattach the Lower Strut Bolt
Position the lower end of the strut into the hub assembly and reattach the lower strut bolt. Ensure it is tightened securely.
Installing the Rear Suspension
1. Repeat the Removal Process
For the rear suspension, repeat the steps of removing the stock struts by disconnecting the top mount and lower strut bolt.
2. Install the Rear Bilstein Struts
Follow the same process as the front to install the rear Bilstein struts. Adjust the damping settings as desired before securing them in place.
Final Steps
1. Reinstall the Wheels
Once all struts are installed, put the wheels back on the vehicle. Hand-tighten the lug nuts before lowering the car.
2. Lower the Vehicle
Remove the jack stands and carefully lower the vehicle back to the ground using the jack.
3. Torque the Lug Nuts
Once the vehicle is on the ground, use a torque wrench to tighten the lug nuts to the manufacturer’s specifications. This ensures that your wheels are securely fastened.
Test Drive and Adjustments
After installation, take your BRZ for a test drive to evaluate the new suspension setup. Pay attention to the handling and comfort level, and make any necessary adjustments to the damping settings on your Bilstein struts.
Conclusion
Installing a Bilstein B16 PSS10 suspension system on your BRZ can greatly enhance your driving experience. By following this step-by-step guide, you can ensure a successful installation and enjoy improved performance on the road.