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The Toyota AE86 is a beloved car among enthusiasts, known for its lightweight design and exceptional handling. One of the most effective ways to enhance its performance is by installing an HKS intake and exhaust system. This article will guide you through the benefits, installation process, and costs associated with these upgrades.
Benefits of HKS Intake and Exhaust Systems
Upgrading to an HKS intake and exhaust system can significantly improve your AE86’s performance. Here are some key benefits:
- Increased Horsepower: HKS systems are designed to maximize airflow, leading to improved engine performance.
- Better Throttle Response: Enhanced airflow allows for quicker acceleration and more responsive driving.
- Improved Sound: HKS exhaust systems provide a deeper, more aggressive exhaust note, enhancing the driving experience.
- Weight Reduction: Aftermarket parts often weigh less than stock components, contributing to better handling.
Installation Process
Installing an HKS intake and exhaust system on your AE86 is a rewarding project that can be completed with basic mechanical skills. Here’s a step-by-step guide:
Tools and Materials Needed
- Socket set
- Wrenches
- Screwdrivers
- Jack and jack stands
- HKS intake system
- HKS exhaust system
- Gaskets and clamps (if not included)
Step 1: Preparing the Vehicle
Begin by parking your AE86 on a flat surface and engaging the parking brake. Use a jack to lift the rear of the vehicle and secure it with jack stands. This will provide you with better access to the exhaust system.
Step 2: Removing the Stock Exhaust
Start by loosening the bolts that connect the stock exhaust system to the headers. Carefully remove the exhaust hangers and slide the exhaust out from under the car. Be cautious of any remaining gaskets that may need to be replaced.
Step 3: Installing the HKS Exhaust System
Position the HKS exhaust system in place and align it with the headers. Secure it using the provided bolts and clamps. Make sure to install new gaskets to prevent leaks. Reattach the exhaust hangers to ensure the system is properly supported.
Step 4: Removing the Stock Intake
Next, locate the stock air intake system. Disconnect any hoses and electrical connections, then remove the intake from the engine bay. Be sure to keep track of any screws or components for reinstallation.
Step 5: Installing the HKS Intake System
Install the HKS intake by following the manufacturer’s instructions. Make sure to secure all connections and clamps tightly. Reconnect any hoses and electrical connections that were removed during disassembly.
Step 6: Final Checks
Once both systems are installed, double-check all connections and fittings. Start the engine and listen for any unusual sounds. Check for leaks around the exhaust and intake systems. If everything sounds good, take your AE86 for a test drive!
Costs Associated with HKS Intake and Exhaust Installation
When considering the installation of HKS intake and exhaust systems, it’s essential to factor in the costs. Here’s a breakdown of potential expenses:
- HKS Intake System: $200 – $500 depending on the model.
- HKS Exhaust System: $300 – $800 based on the configuration.
- Labor Costs: If you choose to have a professional install the systems, expect to pay $100 – $300 for labor.
- Additional Parts: Gaskets and clamps may add another $50 – $100.
Conclusion
Installing an HKS intake and exhaust system on your AE86 is a fantastic way to enhance performance and driving enjoyment. With the right tools and some mechanical know-how, you can complete the installation yourself, saving on labor costs. Weigh the benefits against the costs, and enjoy the improved performance of your upgraded AE86.