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The ECS Tuning Intake Kit is a popular upgrade for the B8 A4 2.0T, designed to enhance throttle response and increase horsepower by up to 15 HP. This guide will walk you through the installation process step-by-step, ensuring you get the most out of your new intake system.
Tools and Materials Needed
- Socket set (including 10mm and 13mm sockets)
- Flathead screwdriver
- Phillips screwdriver
- Torque wrench
- New ECS Tuning Intake Kit
- Shop towels
- Optional: heat-resistant gloves
Preparation Steps
Before starting the installation, ensure your vehicle is parked on a flat surface and the engine is cool. Gather all necessary tools and materials to streamline the process.
1. Disconnect the Battery
To ensure safety during installation, disconnect the negative terminal of the battery. This prevents any electrical shorts or issues while working on the engine.
2. Remove the Engine Cover
Using a socket wrench, remove the bolts securing the engine cover. Carefully lift it off and set it aside, exposing the intake components underneath.
Removing the Stock Intake
With the engine cover removed, you can now access the stock intake system. Follow these steps to remove it.
1. Detach the MAF Sensor
Locate the Mass Airflow (MAF) sensor and carefully disconnect the electrical connector. Use a flathead screwdriver to release the locking tab if necessary.
2. Remove the Stock Intake Hose
Loosen the clamps securing the stock intake hose to the throttle body and airbox using a socket wrench. Gently pull the hose off and set it aside.
3. Take Out the Airbox
Remove any bolts or clips holding the airbox in place. Lift the airbox out of the engine bay, ensuring no components are damaged during removal.
Installing the ECS Tuning Intake Kit
Now that the stock intake system is removed, you can proceed with the installation of the ECS Tuning Intake Kit.
1. Position the New Airbox
Place the new ECS airbox in the engine bay, aligning it with the mounting points. Ensure it fits snugly and is secure.
2. Attach the New Intake Hose
Connect the new intake hose to the throttle body, ensuring it is seated properly. Tighten the clamps securely to prevent any air leaks.
3. Install the MAF Sensor
Reattach the MAF sensor to the new intake hose. Make sure the electrical connector clicks into place, securing the connection.
4. Secure the Airbox
Use the provided bolts to secure the ECS airbox in place. Ensure it is tight and does not move when pulled.
Final Steps
With the intake kit installed, it’s time to reassemble and check everything.
1. Reconnect the Battery
Reconnect the negative terminal of the battery. Ensure it is tight and secure before moving on.
2. Start the Engine
Start your engine and let it idle for a few minutes. Listen for any unusual noises and check for air leaks around the intake components.
3. Test Drive
Take your vehicle for a test drive to experience the improved throttle response. Pay attention to how the car accelerates and performs under different conditions.
Conclusion
The ECS Tuning Intake Kit is an excellent upgrade for the B8 A4 2.0T, providing enhanced performance and throttle response. By following this installation guide, you can easily install the kit and enjoy the benefits of increased horsepower.