Hey car enthusiasts! Are you a proud owner of a 2008 Infiniti G35 sedan, and are you looking to enhance its appearance and performance? One of the most popular modifications for the G35 is installing lowering springs. This guide is designed to provide you with all the information you need to know about 2008 G35 sedan lowering springs, from understanding the benefits to choosing the right set for your needs and ensuring a smooth installation. Let's dive in and explore how you can transform your G35 into a head-turning machine!

Why Lowering Springs for Your 2008 G35 Sedan?

So, why should you even consider lowering springs for your 2008 G35 sedan, you might ask? Well, the advantages are numerous, and they go beyond just aesthetics, although the visual impact is certainly a major draw. Let's break down the key benefits of upgrading your suspension with lowering springs.

Improved Aesthetics

First and foremost, lowering springs dramatically improve the look of your G35. They bring the car closer to the ground, reducing the unsightly gap between the tires and the wheel wells. This gives your sedan a much more aggressive and sporty stance. The lowered profile creates a sleek, streamlined appearance that many find incredibly appealing. It’s like giving your G35 a whole new attitude! The difference is immediately noticeable and can significantly enhance the overall aesthetic appeal of your vehicle. The lowered stance often complements aftermarket wheels and other visual modifications, tying everything together for a cohesive and stylish look. It is the beginning of transforming your car into a head-turner.

Enhanced Handling and Performance

Beyond the visual upgrade, lowering springs also significantly improve handling and performance. By lowering the center of gravity, you reduce body roll during cornering. This means your car will feel more planted and stable, allowing you to take turns with greater confidence and control. The reduced body roll also translates to better weight transfer, improving the overall balance of your G35. This leads to a more responsive driving experience, making it more fun to drive and giving you more control over the vehicle. When combined with other suspension upgrades, such as upgraded sway bars or performance shocks, the handling improvements can be even more pronounced.

Better Aerodynamics

Lowering your G35 can also improve its aerodynamics. By reducing the space between the car and the road, you decrease the amount of air that can flow underneath the vehicle. This can lead to reduced drag and potentially better fuel efficiency, although the impact on fuel economy is often minimal. The improved aerodynamics also contribute to the car's stability at higher speeds, making it feel more planted and secure on the road. The subtle but positive effects on aerodynamics contribute to the overall performance enhancements that lowering springs provide.

Increased Tire Grip

With lowering springs, the increased handling and reduced body roll often result in improved tire grip. When the car is more stable and the tires maintain better contact with the road, the tires can grip the road better. The improved tire grip allows for quicker acceleration, shorter braking distances, and enhanced cornering capabilities. This is especially noticeable during aggressive driving or on track days. The overall result is a car that feels more connected to the road and allows you to push the limits of its performance.

Choosing the Right Lowering Springs for Your G35 Sedan

Now that you understand the benefits, let's talk about choosing the right lowering springs for your 2008 G35 sedan. There are several factors to consider to ensure you select the perfect set that meets your needs and preferences. Here’s what you should think about.

Drop Height

The drop height is one of the most crucial considerations. Lowering springs come in various drop heights, typically ranging from 1 to 2 inches. The drop height you choose will significantly impact the appearance and handling of your car. Consider the following:

• Mild Drop (1-1.25 inches): Offers a subtle improvement in appearance and handling. This is a good option if you want to maintain a comfortable ride quality while still improving the car's aesthetics.
• Moderate Drop (1.5-1.75 inches): Provides a more noticeable visual change and a more significant improvement in handling. This is a popular choice for those who want a balance between aesthetics and performance.
• Aggressive Drop (2 inches or more): Delivers a dramatic visual change and the most significant performance gains. However, this can compromise ride quality and may require additional modifications, such as camber kits, to maintain proper alignment.

Spring Rate

The spring rate refers to the stiffness of the springs, measured in pounds per inch (lbs/in). A higher spring rate means the springs are stiffer, which can improve handling but may also result in a harsher ride. Consider your priorities:

• Softer Spring Rate: Provides a more comfortable ride, suitable for daily driving. However, it may not offer as much performance improvement.
• Stiffer Spring Rate: Enhances handling and reduces body roll but can make the ride feel more firm and bumpy. Ideal for performance-oriented drivers.

Brand and Quality

Choose reputable brands known for producing high-quality lowering springs. Research different brands and read reviews to ensure you’re getting a reliable product. Some popular brands include Eibach, Tein, H&R, and Megan Racing. Quality springs will last longer and maintain their performance characteristics better than cheaper alternatives.

Driving Style and Intended Use

Think about how you typically drive your G35. If you prioritize comfort and mainly drive on city streets, a mild drop with a softer spring rate might be best. If you enjoy spirited driving or track days, a more aggressive drop with a stiffer spring rate could be more suitable. Consider your daily driving needs and the roads you typically drive on.

The Installation Process: Installing 2008 G35 Sedan Lowering Springs

Installing lowering springs on your 2008 G35 sedan can be a rewarding project for DIY enthusiasts. However, it requires some mechanical knowledge and the right tools. If you’re not comfortable with this type of work, it's best to have a professional install the springs. Here’s a general overview of the installation process.

Tools and Materials Needed

• New Lowering Springs: Purchase a set specifically designed for your 2008 G35 sedan.
• Jack and Jack Stands: Essential for safely lifting and supporting the vehicle.
• Wheel Chocks: To prevent the car from rolling.
• Lug Wrench: For removing and installing the wheels.
• Socket Set and Wrenches: To remove and install suspension components.
• Spring Compressor: A must-have tool for safely removing and installing the springs (can be rented from most auto parts stores).
• Penetrating Oil: To loosen rusted bolts.
• Torque Wrench: For tightening bolts to the correct specifications.
• Gloves and Safety Glasses: To protect yourself during the process.

Step-by-Step Installation Guide

1. Prepare the Vehicle: Park the car on a level surface, engage the parking brake, and chock the rear wheels. Loosen the lug nuts on all four wheels. Lift the car and securely support it with jack stands.
2. Remove the Wheels: Fully remove the wheels using the lug wrench.
3. Disconnect the Sway Bar End Links: Disconnect the sway bar end links from the lower control arms. This will allow the suspension to drop further, making it easier to remove the springs.
4. Disconnect the Shock Absorber: Unbolt the shock absorber from the lower control arm and the chassis. This may require penetrating oil if the bolts are rusted.
5. Compress the Springs: Use a spring compressor to safely compress the factory springs. This is crucial for removing the spring without causing damage or injury.
6. Remove the Spring: Once the spring is compressed, you can carefully remove it from the strut assembly.
7. Install the New Springs: Place the new lowering springs in the strut assembly and secure them using the spring compressor. Ensure the spring is properly seated.
8. Reassemble the Suspension: Reattach the shock absorber, sway bar end links, and lower control arm.
9. Repeat on All Wheels: Repeat the process for the remaining three wheels.
10. Reinstall the Wheels: Mount the wheels and tighten the lug nuts in a star pattern.
11. Lower the Vehicle: Slowly lower the car to the ground.
12. Torque the Lug Nuts: Torque the lug nuts to the manufacturer's specifications.
13. Alignment: Very Important: After installing the lowering springs, get an alignment at a reputable shop. This ensures that your car's wheels are correctly aligned, preventing uneven tire wear and ensuring optimal handling.

Professional Installation vs. DIY

While DIY installation can save money, it's essential to assess your skill level and the tools available. If you lack experience or don't have the necessary tools, professional installation is recommended. A professional will have the expertise and equipment to complete the job safely and correctly. Additionally, professional installation often comes with a warranty.

Maintaining Your Lowered G35

After installing lowering springs, there are a few things you should do to ensure your suspension performs optimally and your G35 remains in top shape.

Regular Inspections

Periodically inspect your suspension components for any signs of wear or damage. Check the springs, shocks, and other components for leaks, cracks, or unusual noises. Regular inspections can help you catch potential issues early, preventing more significant problems down the road.

Alignment Checks

Get your car aligned regularly, especially after hitting potholes or experiencing any impact. Proper alignment ensures even tire wear and optimal handling. It's recommended to have your alignment checked every 6 months or 6,000 miles.

Tire Maintenance

Keep your tires properly inflated and rotate them regularly to promote even wear. Make sure your tires are properly balanced. This will help maintain your G35's performance and handling capabilities.

Consider Performance Shocks

While lowering springs are an excellent upgrade on their own, consider pairing them with performance shocks. This combination can further improve handling and ride quality, providing a more refined driving experience. Performance shocks are designed to work harmoniously with lowering springs, offering superior control and comfort.

Potential Issues and Solutions

When installing lowering springs, you may encounter a few common issues. Here are some potential problems and how to address them.

Ride Quality

Lowering springs can sometimes lead to a harsher ride. If this is a concern, consider springs with a softer spring rate or look into upgrading to performance shocks designed to work with lowering springs. Choosing the right spring rate and shock combination can help balance handling and comfort.

Bottoming Out

With a lowered vehicle, there's a greater chance of bottoming out on bumps or dips. Be mindful of speed bumps, potholes, and other road imperfections. Drive cautiously and avoid areas where bottoming out is likely to occur. Upgrading to stiffer shocks can help mitigate bottoming out.

Alignment Issues

Improper alignment can cause uneven tire wear and poor handling. Always get an alignment after installing lowering springs. If you’re experiencing significant alignment issues, consider installing camber kits to fine-tune your car’s alignment.

Conclusion: Revamping Your G35 with Lowering Springs

Installing lowering springs is a fantastic way to enhance the appearance, handling, and overall performance of your 2008 Infiniti G35 sedan. By choosing the right springs, ensuring proper installation, and maintaining your suspension, you can transform your car into a head-turning machine. Remember to consider your driving style, desired ride height, and budget when making your choices. If you follow this comprehensive guide, you'll be well on your way to enjoying a more stylish and responsive G35! Enjoy the ride and the improved handling! Happy driving, and have fun customizing your G35! Always prioritize safety and professional help if needed. Enjoy your newly lowered G35! Lowering springs are the gateway to a more exciting driving experience!