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The BMW E60 M5 is renowned for its powerful V10 engine and impressive performance. However, to truly unlock its potential on the road and track, upgrading the suspension is essential. One of the best ways to enhance the handling of the E60 M5 is by installing KW coilovers and new bushings. This article will explore the benefits of these upgrades and provide a detailed guide on the installation process.
Why Upgrade the Suspension?
Upgrading the suspension of the E60 M5 can significantly improve its handling characteristics. Here are a few reasons to consider this upgrade:
- Improved Handling: Coilovers provide adjustable ride height and damping settings, allowing for a tailored driving experience.
- Better Stability: Upgraded bushings reduce play in the suspension, enhancing stability during high-speed cornering.
- Enhanced Comfort: Quality coilovers can offer a balance between performance and comfort, making daily driving more enjoyable.
KW Coilovers: An Overview
KW is a reputable brand in the automotive suspension industry, known for its high-quality coilovers. The KW coilovers for the E60 M5 come with several features that make them an excellent choice:
- Height Adjustment: The coilovers allow for a height adjustment of up to 40mm, enabling customization for different driving styles.
- Damping Adjustment: Independent compression and rebound settings allow drivers to fine-tune their suspension setup.
- Durability: KW coilovers are constructed with stainless steel, ensuring longevity and resistance to corrosion.
Choosing the Right Bushings
In addition to coilovers, replacing worn bushings is crucial for maintaining optimal suspension performance. Upgraded bushings can provide:
- Increased Precision: New bushings can reduce slop and improve steering response.
- Better Alignment: Fresh bushings help maintain proper alignment, which is vital for tire wear and handling.
- Enhanced Ride Quality: Quality bushings can absorb road imperfections better than old, worn-out ones.
Installation Process
Installing KW coilovers and new bushings on the E60 M5 can be a rewarding project. Here is a step-by-step guide to help you through the process:
Tools and Materials Needed
- KW Coilover Kit
- Replacement Bushings
- Jack and Jack Stands
- Socket Set
- Torque Wrench
- Spring Compressors
- Lubricant
Step 1: Prepare the Vehicle
Start by parking the vehicle on a flat surface and engaging the parking brake. Loosen the wheel bolts before raising the car with a jack and securing it with jack stands.
Step 2: Remove the Wheels
Once the car is securely elevated, remove the wheels to access the suspension components. This will give you a clear view of the strut assembly and control arms.
Step 3: Remove the Old Struts
Using the socket set, remove the bolts securing the strut assembly. Be cautious, as the springs may be under tension. Use spring compressors to safely remove the springs from the old struts.
Step 4: Install the KW Coilovers
Install the KW coilovers by reversing the removal process. Ensure all bolts are tightened to the manufacturer’s specifications using a torque wrench. Adjust the ride height to your preference.
Step 5: Replace the Bushings
Remove the old bushings using a bushing removal tool or a press. Install the new bushings with lubricant to ease installation. Ensure they are seated correctly.
Step 6: Reassemble the Suspension
Once the coilovers and bushings are installed, reassemble the suspension by replacing the wheels and tightening the wheel bolts. Lower the vehicle back to the ground.
Step 7: Test Drive
After installation, take the car for a test drive to evaluate the new suspension setup. Pay attention to handling, comfort, and any unusual noises. Adjust the coilovers as needed based on your driving preferences.
Conclusion
Upgrading the E60 M5 suspension with KW coilovers and new bushings is a fantastic way to enhance performance and driving enjoyment. With improved handling, stability, and comfort, these upgrades can transform your driving experience. Whether on the road or the track, the E60 M5 will be better equipped to handle any challenge.