Lowering springs are often the first port of call for anyone looking to improve the stance of their vehicle, and for a good reason. They are an affordable, straightforward upgrade that can dramatically enhance the aesthetics and performance of your car. The Mercedes-Benz GLC Class is no exception. With its elegant coupe design and sporty AMG performance variant, this model is ripe for customization. However, when it comes to installing lowering springs on a Mercedes-Benz GLC, there are a few things you need to consider. This article will explore the best methods for this process, along with some crucial factors that could influence your decision.
What is the GLC AMG Suspension System?
Before diving into the installation process, it’s necessary to understand the Mercedes-Benz GLC’s suspension system, specifically the AMG variant. The AMG, short for Aufrecht, Melcher, and Großaspach, represents the high-performance division of Mercedes-Benz. The GLC AMG’s suspension system is precision-engineered to deliver superb handling, ride comfort, and performance.
The GLC AMG’s suspension includes multiple-link axles at the front and rear, complemented by adaptive damping adjustable in three stages. The system is also equipped with an automatic ride-height adjustment feature, enabling the vehicle to maintain optimum ground clearance regardless of load.
Selecting Lowering Springs for Your GLC
When it comes to selecting lowering springs for your GLC, several factors come into play. The first thing you need to confirm is compatibility. Not every spring kit available in the market will work with your vehicle’s suspension system.
There are several brands known for producing quality lowering springs for Mercedes-Benz vehicles. Among them, companies like Ceika and H&R Springs have been proven reliable. When choosing a kit, consider the drop amount you desire and the spring rates. A more significant drop will give a more aggressive stance but may compromise ride comfort. Also, a stiffer spring rate improves handling but can make the ride harsher.
Install Process for Lowering Springs
Installing lowering springs on your GLC is a straightforward process, although it requires some mechanical aptitude. The general idea is to replace the stock springs with the lowering springs. However, the process can be complex as it involves disassembling the suspension system.
Firstly, the vehicle has to be raised off the ground using a hydraulic lift or jack stands. Following this, the wheel assembly is removed to access the suspension system. Next, you need to disassemble the strut assembly, which involves the careful removal of the strut mount, followed by the spring. Once the stock spring is detached, the lowering spring can be installed in its place.
Advantages and Disadvantages of Installing Lowering Springs
Lowering springs can considerably enhance the visual appeal of your GLC. The lower ride height gives the car a more aggressive appearance that many car enthusiasts appreciate. Additionally, lowering the vehicle’s center of gravity can improve handling characteristics, making the car feel more responsive and stable at high speeds.
However, installing lowering springs also has its drawbacks. Lowering the ride height can make the vehicle scrape against tall speed bumps. It can also make the ride harsher, especially if you opt for a stiffer spring rate.
Alternative Methods: Lowering Module
If adjusting springs seems too involved or you’re worried about ride comfort, another option is a lowering module. These devices work with the GLC’s air suspension system to provide an adjustable ride height. This means you can lower your car for that aggressive look but raise it back up when you need better ground clearance or a softer ride.
Lowering modules, like those from brands like Renntech or Air Lift, use the vehicle’s onboard computer to adjust the air suspension. This allows for easy adjustment of the ride height through the vehicle’s infotainment system. This method is a more versatile option, but it will typically cost more than a set of lowering springs.
In conclusion, installing lowering springs on your Mercedes-Benz GLC can significantly enhance your vehicle’s appearance and performance. However, the method you choose to achieve this will depend on your comfort with mechanical work, budget, and how much you value ride comfort against an aggressive stance. Whichever method you choose, the result should be a GLC that stands out from the crowd and offers an even more enjoyable driving experience.
Understanding Coilovers and Their Role in Lowering Your GLC
Before you consider switching to lowering springs, it’s essential to comprehend the role of coilovers in the suspension system of your Mercedes-Benz GLC. In most cars, including the GLC, the spring and shock absorber (also known as a damper) work in tandem to absorb bumps and maintain control of the vehicle. The coilover, which stands for ‘coil spring over shock’, is a single unit that combines these two elements.
The primary advantage of coilovers is that they often allow for adjustable ride height, and in many cases, the spring rate too, enabling you to fine-tune your car’s handling and appearance. However, they can be more expensive than lowering springs, and installation can be more complicated.
When choosing coilovers, it’s crucial to consider the type of coilovers that are most suitable for your GLC. There are several types, such as twin-tube, mono-tube, and inverted, each offering different benefits. Companies such as KW Suspensions and Bilstein are known for their high-quality coilovers designed for Mercedes-Benz vehicles.
However, keep in mind that while coilovers offer superior adjustability, they may also necessitate more frequent maintenance and adjustments. It’s also vital to pair them with quality shock absorbers to ensure optimal performance.
Dealing with Potential Challenges and Seeking Professional Help
While installing lowering springs or coilovers can be a DIY project for some, it’s not a task to be undertaken lightly. You’ll need a solid understanding of your GLC’s suspension system, the correct tools, and a safe workspace. Even then, there’s a risk of damaging your vehicle if you’re not careful.
If you’re uncomfortable taking on this task yourself, consider hiring a professional to carry out the installation. Many automotive shops offer this service, and some even provide it free of charge or at a discounted price when you purchase the parts from them. When considering where to have the work done, be sure to inquire about their experience with Mercedes-Benz vehicles, specifically the GLC Class.
It’s also worth noting that altering your vehicle’s suspension can potentially void any warranty you have on your vehicle. Therefore, it’s always a good idea to check with your dealership or customer service representative before making any modifications.
Conclusion: Enhancing the Stance of Your Mercedes-Benz GLC
Whether you choose lowering springs, a lowering module, or coilovers, each method can effectively improve the stance and handling of your Mercedes-Benz GLC. Lowering springs are an economical choice and can make a significant difference in your vehicle’s appearance. However, they may not offer the ride quality you’re used to.
A lowering module offers the convenience of adjustability, allowing you to change the ride height as needed. However, they are typically more expensive and require a compatible air suspension system to function.
Coilovers, on the other hand, offer superior adjustability and performance but at a higher cost. They also require more maintenance and a thorough understanding of your suspension system for installation and adjustment.
Ultimately, the best method for you will depend on your budget, mechanical skill level, and how you prioritize appearance and performance. Regardless of the path you choose, improving the stance of your GLC will undoubtedly make your drive more enjoyable and give your car an aesthetic edge on the road.