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The Toyota AE86, known for its lightweight design and rear-wheel drive, has become a beloved platform for enthusiasts and tuners alike. One of the most effective performance upgrades for the AE86 is the installation of a custom cold air intake. This upgrade can enhance engine performance, improve throttle response, and provide a more aggressive sound. In this article, we will walk through the step-by-step process of installing a custom cold air intake on the AE86.
Tools and Materials Needed
- Custom cold air intake kit
- Socket set
- Wrenches
- Screwdrivers (flathead and Phillips)
- Air filter cleaner
- Clamps
- Heat shield (optional)
- Safety glasses
- Mechanic gloves
Preparation
Before starting the installation, ensure that you have all the necessary tools and materials at hand. It is also advisable to work in a well-ventilated area to avoid inhaling any fumes or dust. Wear safety glasses and mechanic gloves to protect yourself during the process.
Step 1: Remove the Stock Air Intake
Begin by opening the hood of your AE86 and locating the stock air intake system. The stock intake typically consists of an airbox, intake tubing, and an air filter. Use your socket set and wrenches to remove any bolts and clamps securing the airbox and tubing.
Carefully disconnect any sensors or hoses attached to the stock intake. Make sure to keep track of all hardware for reinstallation. Once everything is disconnected, remove the stock air intake from the engine bay.
Step 2: Prepare the Custom Cold Air Intake
Unbox your custom cold air intake kit and lay out all the components. Familiarize yourself with the parts, which typically include the intake tube, air filter, and any necessary mounting hardware. If your kit includes a heat shield, ensure it is ready for installation as well.
Step 3: Install the Cold Air Intake Tube
Begin by attaching the intake tube to the throttle body. Ensure a secure fit and use clamps to hold it in place. If your kit includes a heat shield, position it according to the manufacturer’s instructions, ensuring it provides adequate protection from engine heat.
Route the intake tube towards the front of the vehicle, allowing it to draw in cooler air. Secure the tube using the provided brackets and hardware, ensuring that it does not interfere with any moving parts or components in the engine bay.
Step 4: Attach the Air Filter
Once the intake tube is securely in place, attach the air filter to the end of the tube. Ensure that the filter is properly seated and secured with the provided clamp. This is a crucial step as the air filter plays a significant role in the performance of your cold air intake system.
Step 5: Reconnect Sensors and Hoses
Reattach any sensors or hoses that were disconnected during the removal of the stock intake. Make sure all connections are tight and secure, as any leaks can negatively impact performance.
Step 6: Final Checks and Testing
Before closing the hood, double-check all connections, clamps, and mounts to ensure everything is secure. Start the engine and listen for any unusual noises that may indicate a problem with the installation.
Take your AE86 for a test drive to experience the improved throttle response and performance. Pay attention to the sound of the engine, as a properly installed cold air intake should produce a more aggressive sound under acceleration.
Maintenance Tips
To keep your cold air intake performing at its best, regular maintenance is essential. Here are some tips:
- Inspect the air filter regularly for dirt and debris.
- Clean the air filter using air filter cleaner as recommended by the manufacturer.
- Check for any loose connections or clamps periodically.
- Replace the air filter as needed, typically every 10,000 to 15,000 miles.
Conclusion
Installing a custom cold air intake on your AE86 is a straightforward process that can yield significant performance improvements. By following these steps, you can enhance your vehicle’s responsiveness and sound, making your driving experience even more enjoyable. Remember to maintain your intake system regularly to ensure optimal performance for years to come.