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The APR Stage II R8 Supercharger is a performance upgrade that can significantly enhance the power and efficiency of your Audi R8. In this comprehensive guide, we will walk you through the step-by-step process of installing the supercharger, ensuring that you have all the necessary information to complete the installation successfully.
Tools and Materials Needed
- APR Stage II Supercharger Kit
- Socket set
- Torque wrench
- Scissors
- Electrical tape
- Coolant
- Oil
- Shop towels
- Safety goggles
- Gloves
Preparation Steps
Before beginning the installation, it is essential to prepare your workspace and vehicle. Follow these preparation steps to ensure a smooth installation process:
- Ensure your vehicle is parked on a level surface.
- Disconnect the battery to prevent any electrical issues.
- Gather all tools and materials in one location.
- Read through the entire installation manual provided with the kit.
Removing the Stock Components
The first major step in the installation process is to remove the stock components that will be replaced by the APR supercharger. Follow these steps carefully:
- Remove the engine cover by unscrewing the bolts securing it in place.
- Disconnect the intake tubing from the throttle body.
- Remove the factory air intake system.
- Disconnect any sensors and wiring harnesses attached to the components being removed.
- Carefully remove the stock supercharger or intake manifold, if applicable.
Installing the APR Stage II Supercharger
With the stock components removed, you can now proceed to install the APR Stage II Supercharger. Follow these steps for a successful installation:
- Position the APR supercharger in place over the engine block.
- Secure the supercharger with the provided bolts, ensuring they are tightened to the specified torque settings.
- Reconnect any sensors and wiring harnesses that were disconnected during the removal process.
- Install the new intake tubing and ensure it is securely connected to the throttle body.
- Attach the APR air intake system, ensuring proper fitment and sealing.
Connecting the Cooling System
To ensure optimal performance, it’s crucial to connect the cooling system properly. Follow these steps:
- Locate the coolant lines and connect them to the supercharger.
- Ensure all clamps are tightened securely to prevent leaks.
- Fill the cooling system with the appropriate coolant as specified in the manual.
Final Checks and Reassembly
After installing the supercharger and connecting the cooling system, it is essential to perform final checks before reassembling the vehicle:
- Double-check all connections for security and proper fitment.
- Inspect the coolant level and top off if necessary.
- Reconnect the battery.
- Start the engine and let it idle, checking for any unusual sounds or leaks.
Testing the Installation
Once the installation is complete, it is crucial to test the performance of your newly installed APR Stage II Supercharger:
- Take the vehicle for a short drive to ensure everything is functioning correctly.
- Monitor the engine temperature and boost levels using a gauge if available.
- Listen for any abnormal noises that may indicate issues with the installation.
Maintenance Tips
To keep your APR Stage II Supercharger functioning optimally, follow these maintenance tips:
- Regularly check the coolant level and top off as needed.
- Inspect the supercharger for any signs of wear or damage.
- Change the oil as recommended in the APR manual.
- Keep the intake system clean to ensure proper airflow.
Conclusion
Installing the APR Stage II R8 Supercharger can significantly enhance your vehicle’s performance. By following this comprehensive step-by-step guide, you can ensure a successful installation and enjoy the benefits of increased power and efficiency. Always remember to perform regular maintenance to keep your supercharger in optimal condition.