Table of Contents
Installing a cold air intake on your W213 E63 can significantly improve engine performance and efficiency. This step-by-step guide will walk you through the installation process and provide insights into the performance results you can expect.
Tools and Materials Needed
- Cold air intake kit
- Socket set
- Wrench set
- Flathead screwdriver
- Phillips screwdriver
- Torque wrench
- Shop towels
- Safety glasses
Preparation Steps
Before starting the installation, ensure that you have all the necessary tools and materials at hand. Additionally, follow these preparation steps:
- Park the vehicle on a flat surface and turn off the engine.
- Disconnect the negative battery terminal to prevent any electrical issues.
- Allow the engine to cool down if it has been running.
Removing the Stock Air Intake
The first step in the installation process is to remove the stock air intake system. Follow these steps:
- Locate the air intake assembly under the hood.
- Remove any screws or clips securing the air intake cover using the appropriate screwdriver.
- Disconnect the mass airflow sensor connector by pressing the tab and pulling it out.
- Loosen the hose clamps securing the intake tube to the throttle body and the airbox.
- Carefully remove the intake tube and airbox from the engine bay.
Installing the New Cold Air Intake
With the stock intake removed, it’s time to install your new cold air intake. Follow these steps:
- Begin by placing the new air intake tube in position, ensuring it aligns with the throttle body.
- Secure the tube with the provided hose clamps, tightening them with a wrench.
- Install the new air filter onto the intake tube, ensuring it fits snugly.
- Reconnect the mass airflow sensor by plugging it back into its connector.
- Attach any additional components included in your cold air intake kit, such as heat shields or brackets.
Finalizing the Installation
After installing the cold air intake, you need to finalize the setup:
- Double-check all connections and ensure everything is secure.
- Reattach the negative battery terminal.
- Start the engine and listen for any unusual sounds.
- Allow the engine to idle for a few minutes to ensure proper operation.
Performance Results
After installation, many drivers report noticeable improvements in performance. Here are some common results:
- Increased horsepower and torque due to improved airflow.
- Enhanced throttle response for a more engaging driving experience.
- Potential improvements in fuel efficiency under normal driving conditions.
- Distinctive engine sound, providing a sportier auditory experience.
Conclusion
Installing a cold air intake on your W213 E63 is a straightforward process that can yield significant performance benefits. By following this step-by-step guide, you can enhance your vehicle’s capabilities and enjoy a more exhilarating driving experience.