Table of Contents
The Injen Cold Air Intake is a popular upgrade for the BRZ FA24, enhancing engine performance and providing a sportier sound. This guide will take you through the step-by-step installation process to maximize your vehicle’s power.
Tools and Materials Needed
- Injen Cold Air Intake Kit
- Socket set
- Ratchet wrench
- Phillips screwdriver
- Flathead screwdriver
- Torque wrench
- Heat-resistant gloves
- Safety glasses
Preparation
Before starting the installation, ensure your vehicle is parked on a flat surface and the engine is cool. Gather all the tools and materials listed above to streamline the process.
Step 1: Remove the Engine Cover
To access the intake system, you’ll first need to remove the engine cover. Use a socket wrench to unscrew any bolts securing the cover in place. Carefully lift it off and set it aside.
Step 2: Disconnect the Battery
For safety reasons, disconnect the negative terminal of the battery. This will prevent any electrical issues during the installation process.
Step 3: Remove the Stock Air Intake
Locate the stock air intake system. Use a flathead screwdriver to loosen the clamps securing the intake tube. Carefully detach the intake from the throttle body and remove it from the vehicle.
Step 4: Install the Injen Cold Air Intake
Take the Injen Cold Air Intake and align it with the throttle body. Ensure that the rubber grommets are correctly positioned. Secure the intake with the provided clamps and tighten them using a torque wrench to the manufacturer’s specifications.
Step 5: Connect the Air Filter
Attach the air filter to the end of the intake tube. Make sure it is securely fastened. This step is crucial for optimal airflow and performance.
Step 6: Reconnect the Battery
Once the intake is installed, reconnect the negative terminal of the battery. Ensure it is tightened properly to avoid any electrical issues.
Step 7: Replace the Engine Cover
Position the engine cover back onto the engine bay. Secure it with the bolts you removed earlier, ensuring everything is tightly fastened.
Step 8: Start the Engine
Start the engine and listen for any unusual sounds. Ensure that the intake is functioning properly and that there are no leaks. Allow the engine to idle for a few minutes.
Step 9: Test Drive
Take your BRZ for a test drive. Pay attention to the throttle response and the sound of the engine. You should notice improved performance and a more aggressive tone.
Conclusion
Installing the Injen Cold Air Intake on your BRZ FA24 is a straightforward process that can significantly enhance your vehicle’s performance. By following these steps, you can ensure a successful installation and enjoy the benefits of increased power and improved sound.