Table of Contents
The HPA Motorsports S3 IS38 upgrade is a popular choice among enthusiasts looking to enhance the performance of their Audi vehicles. This guide will walk you through the step-by-step process of installing the upgrade, ensuring you achieve optimal results.
What You Will Need
- HPA Motorsports S3 IS38 Turbocharger
- Basic hand tools (sockets, wrenches, etc.)
- Torque wrench
- New gaskets and seals
- Coolant
- Oil
- Safety glasses and gloves
Preparation
Before you begin the installation, ensure that your vehicle is parked on a flat surface and the engine is cool. Disconnect the battery to avoid any electrical issues during the process.
Step 1: Remove the Engine Cover
Using a socket wrench, remove the bolts securing the engine cover. Gently lift the cover off and set it aside.
Step 2: Disconnect the Intake System
Loosen the clamps on the intake hose and carefully pull it off. Disconnect any sensors or wiring connected to the intake system.
Step 3: Drain the Coolant
Locate the coolant drain plug at the bottom of the radiator. Place a container underneath and open the plug to drain the coolant.
Step 4: Remove the Exhaust System
Using your socket wrench, loosen the bolts securing the exhaust downpipe. Carefully detach the downpipe and set it aside.
Step 5: Disconnect the Turbocharger
Remove the bolts securing the factory turbocharger to the manifold. Disconnect the oil line and any other connections to the turbocharger.
Step 6: Install the HPA IS38 Turbocharger
Position the HPA IS38 turbocharger in place and secure it with the bolts. Reconnect the oil line and any other connections. Ensure all fittings are tight.
Step 7: Reinstall the Exhaust System
Reconnect the exhaust downpipe to the turbocharger, ensuring all bolts are tightened securely.
Step 8: Reconnect the Intake System
Reattach the intake hose and secure it with the clamps. Reconnect any sensors or wiring that were previously disconnected.
Step 9: Refill the Coolant
Close the coolant drain plug and refill the cooling system with new coolant. Check for leaks as you fill.
Step 10: Reconnect the Battery
Reconnect the battery terminals, ensuring they are tight and secure.
Final Checks
Before starting the engine, double-check all connections, bolts, and fittings. Ensure that there are no tools left in the engine bay.
Starting the Engine
Start the engine and let it idle for a few minutes. Check for any unusual noises or leaks. If everything sounds normal, take the vehicle for a test drive to ensure proper functionality.
Conclusion
Installing the HPA Motorsports S3 IS38 upgrade can significantly enhance your vehicle’s performance. By following this detailed guide, you can ensure a successful installation and enjoy the benefits of your upgraded turbocharger.