Table of Contents
Upgrading your B8 S4 with an ECS Tuning intercooler can significantly improve power and performance. This step-by-step guide will walk you through the installation process, ensuring you achieve optimal results.
Tools and Materials Needed
- ECS Tuning Intercooler Kit
- Socket set
- Torque wrench
- Flathead screwdriver
- Phillips screwdriver
- Ratchet
- Hose clamps
- Coolant
- Shop towels
Preparation Steps
Before starting the installation, ensure that your vehicle is parked on a flat surface and the engine is cool. Gather all the tools and materials listed above.
1. Disconnect the Battery
To prevent any electrical issues, disconnect the negative terminal of the battery. Use a socket wrench to loosen the terminal and remove it.
2. Remove the Front Bumper
Begin by removing the screws and clips that hold the front bumper in place. Use a flathead screwdriver to pry off any clips gently. Once all fasteners are removed, carefully pull the bumper away from the vehicle.
3. Drain the Coolant
Locate the coolant drain valve and place a container underneath to catch the fluid. Open the valve and allow the coolant to drain completely. This step is crucial to prevent spills during intercooler removal.
Removing the Stock Intercooler
With the bumper off and coolant drained, you can now access the stock intercooler. Follow these steps to remove it.
1. Disconnect the Intercooler Piping
Loosen the hose clamps on both ends of the intercooler piping using a screwdriver. Carefully pull the piping off the intercooler. Make sure to keep the clamps and hoses for the new installation.
2. Remove the Stock Intercooler
Using a socket wrench, remove the bolts securing the stock intercooler to the vehicle. Once the bolts are removed, carefully lift the intercooler out of its mounting location.
Installing the ECS Tuning Intercooler
Now that the stock intercooler is removed, it’s time to install your new ECS Tuning intercooler.
1. Position the New Intercooler
Carefully place the ECS intercooler into the mounting location. Ensure it sits securely and aligns with the existing mounting points.
2. Secure the Intercooler
Using the bolts you previously removed, secure the ECS intercooler in place. Tighten them to the manufacturer’s specifications using a torque wrench.
3. Reconnect the Intercooler Piping
Reconnect the intercooler piping to the new intercooler. Ensure that the hose clamps are tightened securely to prevent any boost leaks.
Reassembly
With the intercooler installed, it’s time to reassemble the front of the vehicle.
1. Reinstall the Front Bumper
Align the front bumper with the vehicle and press it back into place. Reinsert all screws and clips to secure the bumper.
2. Refill the Coolant
Close the coolant drain valve and refill the cooling system with the appropriate coolant. Be sure to check for any leaks after refilling.
3. Reconnect the Battery
Reconnect the negative terminal of the battery, ensuring it is tight and secure.
Final Steps
Once everything is reassembled, start your vehicle and let it idle for a few minutes. Check for any leaks around the intercooler and piping. Take your B8 S4 for a test drive to experience the enhanced performance!
Conclusion
Installing an ECS Tuning intercooler on your B8 S4 is a straightforward process that can yield significant performance benefits. By following this guide, you can ensure a successful installation and enjoy the added power and efficiency of your upgraded vehicle.