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However, it’s important to note that this task requires some mechanical understanding and skill. Here’s a simplified guide to help you through the process:

### Tools and Materials Needed
1. **Suspension Lowering Kit:** Make sure it’s designed for your Nissan Quest model.
2. **Jack and Jack Stands:** To lift the vehicle safely.
3. **Wrenches and Sockets:** Various sizes, typically in the 10mm to 19mm range.
4. **Pliers:** For removing clips and other small components.
5. **Torque Wrench:** To ensure bolts are tightened to the correct specifications.
6. **Spring Compressors:** If your kit includes new springs or if you’re removing the old ones.
7. **Safety Glasses and Gloves:** Always protect yourself while working.

### Steps to Install a Suspension Lowering Kit

1. **Preparation:**
– Park your Nissan Quest on a flat surface.
– Engage the parking brake.
– Gather all tools and materials.

2. **Lift the Vehicle:**
– Use the jack to raise the front or rear of the vehicle (depending on which end you are working on).
– Secure the vehicle with jack stands to ensure it’s stable.

3. **Remove the Wheels:**
– Use the socket and wrench to remove the lug nuts and take off the wheels. This will give you access to the suspension components.

4. **Locate the Suspension Components:**
– Identify the components you need to work on, including the struts or shocks, springs, and control arms.

5. **Remove the Old Suspension:**
– **Struts/Shocks:** Disconnect the strut or shock from the suspension. This typically involves removing bolts at the top and bottom.
– **Springs:** If your kit requires new springs, you will need to carefully remove the old ones. Use spring compressors if necessary, as they help safely release the tension in the springs.

6. **Install the Lowering Kit:**
– **Struts/Shocks:** Install the new struts or shocks according to the kit’s instructions, ensuring all bolts are tightened to the manufacturer’s specifications.
– **Springs:** Replace the old springs with the new lowering springs. Ensure they are seated correctly in their mounts.

7. **Reassemble:**
– Reattach any components you removed, such as control arms, sway bars, and other parts. Make sure everything is securely fastened.
– Reinstall the wheels and hand-tighten the lug nuts.

8. **Lower the Vehicle:**
– Carefully remove the jack stands and lower the vehicle back to the ground using the jack.

9. **Tighten Lug Nuts:**
– Once the vehicle is back on the ground, use a torque wrench to tighten the lug nuts to the recommended torque specifications.

10. **Test Drive:**
– Take a short test drive to ensure everything feels stable and secure. Listen for any unusual noises or issues.

### Final Tips:
– **Check Alignment:** Lowering your vehicle can affect its alignment. It’s a good idea to have a professional alignment done after installation for optimal handling and tire longevity.
– **Consult Instructions:** Always refer to the specific instructions provided with your lowering kit, as installation steps may vary by manufacturer.

### Safety Note:
If you’re uncomfortable performing any of these steps, it’s best to consult a professional mechanic. Proper installation is crucial for safety and performance!
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