Handling Upgrades for the E60 M5: Coilovers, Sway Bars, and Differential Enhancements

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The E60 M5 is a high-performance vehicle that demands a robust handling setup to match its powerful engine. Upgrading the suspension, sway bars, and differential can significantly enhance driving dynamics, making it more responsive and enjoyable on both the road and track. In this article, we will explore the various options available for improving the handling of the E60 M5.

Coilover Suspension Upgrades

Coilovers are one of the most popular suspension upgrades for the E60 M5. They offer adjustable ride height and damping settings, allowing drivers to customize their suspension to their liking. Here are some key benefits of coilover upgrades:

  • Improved Handling: Coilovers provide better control and stability during cornering.
  • Adjustable Ride Height: You can lower your M5 for a more aggressive stance and improved aerodynamics.
  • Custom Damping Settings: Fine-tune your suspension for track days or daily driving.

Several brands offer coilover kits specifically designed for the E60 M5. Some popular options include:

  • KW Variant 3: Known for its excellent performance and adjustability.
  • BC Racing BR Series: A budget-friendly option with great performance.
  • H&R Street Performance: Offers a good balance between comfort and sportiness.

Sway Bar Enhancements

Upgrading the sway bars on your E60 M5 can dramatically improve its cornering capabilities. Sway bars help reduce body roll, allowing for a more stable and controlled ride. Here are some advantages of sway bar upgrades:

  • Reduced Body Roll: Enhances cornering stability and driver confidence.
  • Improved Steering Response: Provides a more connected feel between the driver and the road.
  • Customizable Options: Choose between adjustable or fixed sway bars based on your driving style.

When considering sway bar upgrades for your E60 M5, look into these recommended kits:

  • H&R Sway Bar Kit: Offers both front and rear bars for balanced handling.
  • Whiteline Adjustable Sway Bars: Provides the ability to tune the stiffness to your preference.
  • Dinan Sway Bars: Designed specifically for BMW, ensuring perfect fitment and performance.

Differential Enhancements

The differential plays a crucial role in the handling characteristics of the E60 M5. Upgrading the differential can lead to better power delivery and improved traction. Here are some key benefits:

  • Improved Traction: A limited-slip differential helps distribute power more effectively.
  • Better Cornering Performance: Reduces understeer and enhances stability during turns.
  • Enhanced Durability: Upgraded differentials can withstand higher power levels without failure.

Types of Differential Upgrades

When upgrading the differential on the E60 M5, consider the following options:

  • OEM Limited-Slip Differential: A direct replacement that offers improved performance over the stock unit.
  • Aftermarket LSD: Brands like Wavetrac and Quaife offer high-performance options for serious enthusiasts.
  • Gear Ratio Changes: Altering the final drive ratio can improve acceleration and responsiveness.

Conclusion

Upgrading the coilovers, sway bars, and differential on the E60 M5 can transform its handling characteristics, making it more enjoyable to drive. Each of these modifications contributes to a more responsive and stable vehicle, allowing drivers to fully experience the performance capabilities of their M5. Whether you’re a daily driver or a track enthusiast, these upgrades can significantly enhance your driving experience.