The suspension system in your car is fundamental for superior control and a smooth ride. Replacing or upgrading your car’s suspension can lead to better handling, reduced roll, and, in some cases, a preferred stance. While installing a car suspension can be a complicated process, this step-by-step guide aims to provide you with a clear walkthrough.
Please note that these steps are general guidelines. For vehicle-specific information, refer to your car’s service manual. It’s also important to understand that working on your car’s suspension requires mechanical knowledge, special tools, and attention to safety.
Safety First
Before starting, ensure you have the following safety equipment:
- Safety glasses
- Gloves
- Sturdy footwear
Also, make sure your car is parked on a flat, solid surface, and that you have high-quality jack stands to support your vehicle. Do not work under a car supported only by a jack.
Required Tools and Materials
- Jack and Jack stands
- Wheel chocks
- Socket set and wrenches
- Screwdrivers
- Pry bar
- Hammer
- Torque wrench
- Replacement suspension kit
- Spring compressors (if you’re working on strut assemblies)
Installation Steps
Step 1: Prepare Your Vehicle
Place wheel chocks around the wheels remaining on the ground to prevent the car from moving. Using a jack, lift your car and secure it safely on jack stands.
Step 2: Remove the Wheels
Loosen the lug nuts and remove the wheels to access the suspension components.
Step 3: Remove the Old Suspension
Depending on the type of suspension installed on your car, the procedure will vary. Generally speaking:
- For strut-based systems:
- Remove the bolts holding the strut to the steering knuckle.
- Inside the engine bay or trunk, unbolt the top of the strut tower.
- Carefully remove the strut assembly from the vehicle.
- Separate Spring and Shock Absorber:
- Unbolt the shock absorber from its mounting points.
- Compress the spring using spring compressors before removing any bolts.
- Once compressed, carefully dismantle the components.
Giulietta lowering springs feature a balanced relationship between sporty looks, more safety and added performance while offering increased driving pleasure at the same time. It reduces the centre of gravity of the vehicle in connection with the standard suspension.
Step 4: Assemble New Suspension Components
- If you are installing coilovers or new strut assemblies, they’ll likely come pre-assembled. For separate components:
- If you are reusing the springs, compress them and fit them onto the new shocks or struts.
- Ensure all bushings and mounts are transferred or replaced as needed.
Step 5: Install the New Suspension
Be careful not to pinch any brake lines or wiring, and reverse the removal process to install your new suspension parts. Some points may require an extra pair of hands or the gentle persuasion of a mallet.
Step 6: Reattach Wheels
Once the suspension components are in place, re-fit the wheels and hand-tighten the lug nuts.
Step 7: Lower the Car
Remove the jack stands and lower the car back down to the ground. Tighten the lug nuts to the manufacturer’s specified torque setting using a torque wrench.
Step 8: Alignment Check
After a suspension change, always check the alignment. New suspension components can alter your car’s geometry, leading to premature tyre wear and poor handling if left unchecked.
Final Words
Take your time and double-check all connections for proper torque and secure fitment before driving. After about a week of driving, recheck the bolts for tightness as components may settle.
Installing a car suspension can be a rewarding project, but it requires precision and a fair understanding of automotive mechanics. If you’re not confident in your ability to safely complete the task, it’s always best to entrust the job to professionals.
Remember, the information provided here is a general guide. Always consult your car’s specific service manual for the exact installation procedure.