Table of Contents
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Begin by removing the stock air intake system. This typically involves:
- Loosening the hose clamps securing the intake to the throttle body and airbox.
- Disconnecting any electrical connectors attached to the intake.
- Removing the airbox and intake tubing from the engine bay.
Be sure to keep all screws and clamps, as you may need them for the new installation.
Step 3: Install the AEM Cold Air Intake
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Begin by removing the stock air intake system. This typically involves:
- Loosening the hose clamps securing the intake to the throttle body and airbox.
- Disconnecting any electrical connectors attached to the intake.
- Removing the airbox and intake tubing from the engine bay.
Be sure to keep all screws and clamps, as you may need them for the new installation.
Step 3: Install the AEM Cold Air Intake
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Begin by removing the stock air intake system. This typically involves:
- Loosening the hose clamps securing the intake to the throttle body and airbox.
- Disconnecting any electrical connectors attached to the intake.
- Removing the airbox and intake tubing from the engine bay.
Be sure to keep all screws and clamps, as you may need them for the new installation.
Step 3: Install the AEM Cold Air Intake
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
The Honda Civic Si is known for its sporty performance and tunable capabilities. One of the most effective upgrades you can make is installing a cold air intake system. This guide will walk you through the installation of the AEM 21-701C cold air intake, which can help boost your horsepower by 10-15 HP.
What is a Cold Air Intake?
A cold air intake system is designed to bring cooler air into the engine compared to the stock intake system. Cooler air is denser and contains more oxygen, which can lead to improved combustion and increased horsepower. The AEM 21-701C is a popular choice for Honda Civic Si owners looking to enhance their vehicle’s performance.
Benefits of Installing the AEM 21-701C Cold Air Intake
- Increased horsepower and torque
- Improved throttle response
- Enhanced engine sound
- Easy installation with minimal tools
- High-quality materials and construction
Tools and Materials Needed
- AEM 21-701C Cold Air Intake Kit
- Socket wrench set
- Flathead screwdriver
- Phillips screwdriver
- Torque wrench
- Clean cloth or rag
Step-by-Step Installation Guide
Step 1: Prepare Your Vehicle
Before starting the installation, ensure your vehicle is parked on a flat surface and the engine is cool. Disconnect the negative battery terminal to prevent any electrical issues during the installation process.
Step 2: Remove the Stock Intake System
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Begin by removing the stock air intake system. This typically involves:
- Loosening the hose clamps securing the intake to the throttle body and airbox.
- Disconnecting any electrical connectors attached to the intake.
- Removing the airbox and intake tubing from the engine bay.
Be sure to keep all screws and clamps, as you may need them for the new installation.
Step 3: Install the AEM Cold Air Intake
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.
Begin by removing the stock air intake system. This typically involves:
- Loosening the hose clamps securing the intake to the throttle body and airbox.
- Disconnecting any electrical connectors attached to the intake.
- Removing the airbox and intake tubing from the engine bay.
Be sure to keep all screws and clamps, as you may need them for the new installation.
Step 3: Install the AEM Cold Air Intake
Once the stock intake is removed, it’s time to install the AEM cold air intake. Follow these steps:
- Position the AEM intake tube in the engine bay, aligning it with the throttle body.
- Secure the intake tube using the provided hose clamps.
- Connect the intake to the throttle body and ensure it is tight.
- Install the AEM air filter onto the end of the intake tube.
- Reconnect any electrical connectors that were removed during disassembly.
Step 4: Check for Proper Fitment
Before securing everything in place, double-check that the intake is properly aligned and there are no obstructions. Ensure that all connections are tight and secure to prevent air leaks.
Step 5: Reconnect the Battery and Test
Reconnect the negative battery terminal. Start your engine and let it idle for a few minutes. Listen for any unusual sounds and check for leaks around the intake area. Take your Civic Si for a test drive to feel the difference in performance.
Maintenance Tips for Your Cold Air Intake
To ensure optimal performance from your AEM cold air intake, consider the following maintenance tips:
- Regularly inspect the air filter for dirt and debris.
- Clean the air filter as needed, following the manufacturer’s instructions.
- Check all connections and clamps periodically to ensure they are secure.
- Monitor engine performance and listen for any changes in sound.
Conclusion
Installing the AEM 21-701C cold air intake on your Honda Civic Si is a straightforward process that can lead to significant performance gains. With increased horsepower, improved throttle response, and enhanced engine sound, this upgrade is a worthwhile investment for any enthusiast. Follow the steps outlined in this guide to enjoy the benefits of your new cold air intake system.