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The APR intercooler upgrade for the S5 3.0T is a popular modification among enthusiasts looking to enhance their vehicle’s performance. This upgrade not only improves the cooling efficiency of the engine but also provides a significant power boost. In this article, we will go through the installation steps and discuss the expected performance gains, including a 20 horsepower increase.
Why Upgrade to an APR Intercooler?
Upgrading to an APR intercooler offers several benefits:
- Improved Cooling Efficiency: The larger core allows for better heat dissipation, keeping intake temperatures lower.
- Increased Performance: Lower temperatures lead to denser air, which can enhance combustion and increase horsepower.
- Durability: APR intercoolers are designed to withstand high pressure and temperature, ensuring longevity.
- Easy Installation: The upgrade is designed for a straightforward installation process.
Installation Steps
Before starting the installation, ensure you have the following tools and materials:
- Socket set
- Torque wrench
- Flathead screwdriver
- Phillips screwdriver
- Ratchet
- APR intercooler kit
- Protective gloves
- Safety glasses
Step 1: Prepare the Vehicle
Park the vehicle on a level surface and engage the parking brake. Disconnect the negative battery terminal to prevent any electrical issues during installation.
Step 2: Remove the Front Bumper
Begin by removing the screws and clips securing the front bumper. Carefully pull the bumper away from the vehicle, disconnecting any electrical connectors for fog lights or sensors as needed.
Step 3: Remove the Stock Intercooler
Locate the stock intercooler and disconnect the hoses attached to it. Remove the mounting bolts and carefully take out the stock intercooler from the vehicle.
Step 4: Install the APR Intercooler
Position the APR intercooler in place and secure it with the provided mounting hardware. Reconnect the hoses, ensuring a snug fit to prevent any leaks.
Step 5: Reinstall the Front Bumper
Carefully reattach the front bumper by aligning it with the mounting points. Reconnect any electrical connectors and secure the bumper with screws and clips.
Step 6: Reconnect the Battery
Reconnect the negative battery terminal and ensure all connections are tight. Start the vehicle and check for any leaks or issues.
Performance Gains
After installing the APR intercooler, many users report a noticeable increase in horsepower. The upgrade typically results in:
- 20 HP Increase: The cooler intake temperatures allow for better engine performance, contributing to an increase of approximately 20 horsepower.
- Improved Throttle Response: Enhanced airflow leads to quicker throttle response, making the vehicle feel more agile.
- Better Fuel Efficiency: More efficient combustion can also lead to improved fuel economy under certain driving conditions.
Conclusion
The APR intercooler upgrade for the S5 3.0T is an excellent choice for those looking to boost performance and improve engine efficiency. With straightforward installation steps and significant power gains, this upgrade is a worthwhile investment for any enthusiast. Be sure to follow the steps carefully, and enjoy the enhanced performance of your S5!