Step-by-step Guide to Installing a H&r Lowering Kit on the C63 M156 for Better Performance

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Installing a lowering kit can significantly enhance the performance and aesthetics of your C63 M156. This guide provides a step-by-step approach to installing the H&R lowering kit, ensuring you achieve optimal results.

Tools and Materials Needed

  • H&R Lowering Kit
  • Jack and Jack Stands
  • Socket Set
  • Torque Wrench
  • Spring Compressors
  • Safety Glasses
  • Gloves

Before starting the installation, ensure you have all the necessary tools and materials at hand. This will streamline the process and reduce any interruptions.

Preparation Steps

Begin by preparing your workspace. Make sure you have ample room to work around your vehicle. Follow these preparation steps:

  • Park your C63 M156 on a flat surface.
  • Engage the parking brake.
  • Loosen the lug nuts on the wheels without removing them.

These initial steps will help ensure safety and efficiency during the installation process.

Removing the Stock Suspension

To install the H&R lowering kit, you first need to remove the stock suspension components. Follow these steps:

  • Use the jack to lift the front of the vehicle and secure it with jack stands.
  • Remove the front wheels.
  • Disconnect the sway bar links from the control arms.
  • Remove the lower control arm bolts.
  • Carefully remove the strut assembly from the vehicle.

Repeat these steps for the rear suspension. Ensure that you keep track of all bolts and components for reassembly.

Installing the H&R Lowering Kit

With the stock suspension removed, you can now install the H&R lowering kit. Follow these steps for a successful installation:

  • Use spring compressors to compress the new springs.
  • Install the new springs onto the strut assembly.
  • Reattach the strut assembly to the vehicle, ensuring all bolts are tightened to the manufacturer’s specifications.
  • Reconnect the sway bar links.

Repeat these steps for the rear suspension, ensuring that the lowering springs are properly seated.

Final Checks and Adjustments

Once the lowering kit is installed, it’s crucial to perform final checks and adjustments:

  • Double-check all bolts and connections for tightness.
  • Reinstall the wheels and lower the vehicle back to the ground.
  • Torque the lug nuts to the manufacturer’s specifications.
  • Take the vehicle for a short test drive to check for any unusual noises or handling issues.

If everything feels right, you’re all set! Enjoy the improved performance and appearance of your C63 M156 with the H&R lowering kit.

Conclusion

Installing the H&R lowering kit on your C63 M156 can greatly enhance both performance and style. By following this step-by-step guide, you can ensure a smooth installation process and enjoy the benefits of a lower center of gravity and improved handling.