Table of Contents
The ECS Tuning Cold Air Intake is a popular upgrade for the Audi TTRS 2.5 TFSI, enhancing performance and engine sound. This step-by-step guide will walk you through the installation process to ensure a smooth and successful upgrade.
Tools and Materials Needed
- Socket set (10mm, 13mm)
- Flathead screwdriver
- Phillips screwdriver
- Torque wrench
- New ECS Tuning Cold Air Intake kit
- Shop towel
Preparation
Before starting the installation, ensure your vehicle is parked on a flat surface and the engine is cool. Gather all tools and materials listed above.
Step 1: Remove the Engine Cover
Using a flathead screwdriver, carefully pry off the clips securing the engine cover. Once loose, lift the cover off and set it aside.
Step 2: Disconnect the Factory Air Intake
Locate the factory air intake duct. Disconnect the mass airflow sensor (MAF) connector by pressing the tab and pulling it out. Then, loosen the clamps securing the intake duct using a 7mm socket and remove the duct from the throttle body.
Step 3: Remove the Factory Air Filter Box
Next, remove the bolts securing the factory air filter box using a 10mm socket. Carefully lift the box out of its mounting location and disconnect any attached hoses.
Step 4: Install the ECS Tuning Cold Air Intake
Take the ECS Tuning Cold Air Intake and position it into the engine bay. Align it with the throttle body and secure it using the provided clamps. Ensure that the intake is seated properly to avoid any air leaks.
Step 5: Connect the Mass Airflow Sensor
Reconnect the MAF sensor by sliding it into place and ensuring it clicks securely. Double-check the connection to ensure a proper fit.
Step 6: Secure the Intake System
Tighten all clamps and bolts using a torque wrench to the manufacturer’s specifications. This will ensure that everything is secure and functioning correctly.
Step 7: Reinstall the Engine Cover
After confirming that everything is secure, reinstall the engine cover by aligning it with the mounting points and pressing down until it clicks into place.
Step 8: Final Checks
Start the engine and listen for any unusual sounds. Check for any air leaks around the intake system. If everything sounds normal, you have successfully installed the ECS Tuning Cold Air Intake!
Conclusion
Upgrading to the ECS Tuning Cold Air Intake on your Audi TTRS 2.5 TFSI can significantly enhance performance and sound. By following this step-by-step guide, you can ensure a successful installation. Enjoy your improved driving experience!