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The Toyota AE86 is a classic car that has captured the hearts of many enthusiasts around the world. One popular modification among AE86 owners is the installation of a Tomei exhaust system. This article will guide you through the DIY installation process, what to expect, and the performance gains you can achieve.
Understanding the Tomei Exhaust System
The Tomei exhaust system is known for its high-quality construction and performance-enhancing features. Designed specifically for the Toyota AE86, it offers several benefits that can significantly improve your vehicle’s performance.
- Improved Exhaust Flow: The Tomei exhaust system is designed to reduce back pressure, allowing for better exhaust flow and increased horsepower.
- Weight Reduction: Compared to the stock exhaust, the Tomei system is lighter, which can enhance overall vehicle performance.
- Sound Quality: Many enthusiasts appreciate the deep, aggressive tone of the Tomei exhaust, which adds to the driving experience.
Tools and Materials Needed
Before starting the installation, gather the necessary tools and materials to ensure a smooth process. Here’s what you will need:
- Socket set
- Wrenches
- Jack and jack stands
- Exhaust hangers
- New gaskets
- Tomei exhaust system
- Safety glasses and gloves
Step-by-Step Installation Process
1. Preparation
Before you begin, make sure your vehicle is parked on a level surface and the engine is cool. Use the jack to lift the car and secure it with jack stands. Always wear safety glasses and gloves for protection.
2. Remove the Old Exhaust
Start by loosening the clamps and bolts securing the stock exhaust system. Carefully remove the exhaust hangers and detach the exhaust from the manifold. Take your time to avoid damaging any components.
3. Install New Gaskets
Before installing the Tomei exhaust, place new gaskets on the exhaust manifold and any other connection points. This will help ensure a proper seal and prevent leaks.
4. Install the Tomei Exhaust
Begin by attaching the Tomei exhaust to the manifold. Make sure to align it properly with the hangers and connection points. Use the provided hardware to secure it in place, ensuring everything is tight but not overtightened.
5. Secure the Exhaust System
Once the exhaust is in place, double-check all connections and ensure the hangers are secure. This step is crucial to prevent any rattling or movement while driving.
6. Lower the Vehicle and Test
Carefully lower the vehicle back to the ground and start the engine. Listen for any unusual noises that may indicate a leak or improper installation. Take the car for a short drive to ensure everything is functioning correctly.
Performance Gains from the Tomei Exhaust
After installing the Tomei exhaust, many drivers report noticeable performance gains. Here are some expected improvements:
- Increased Horsepower: The improved exhaust flow can lead to a significant increase in horsepower, enhancing acceleration and overall performance.
- Better Throttle Response: A less restrictive exhaust allows for quicker throttle response, making your driving experience more engaging.
- Enhanced Fuel Efficiency: With better exhaust flow, your engine can operate more efficiently, potentially improving fuel economy.
Conclusion
Installing a Tomei exhaust on your Toyota AE86 can be a rewarding DIY project that enhances both the performance and sound of your vehicle. By following the steps outlined in this guide, you can achieve a successful installation and enjoy the benefits that come with it. Happy driving!