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The installation of the Mishimoto A90 Supra downpipe can seem daunting for beginners, but with the right tools and guidance, it can be a rewarding project. This step-by-step guide will walk you through the entire process, ensuring you have everything you need to successfully complete the installation.
Tools and Materials Needed
- Socket set
- Wrench set
- Torque wrench
- Jack and jack stands
- Safety goggles
- Gloves
- Mishimoto A90 Supra downpipe
- New gaskets
- Anti-seize compound
Preparation Steps
Before starting the installation, it’s essential to prepare your workspace and the vehicle. Follow these preparation steps:
- Ensure the car is parked on a flat surface.
- Disconnect the battery to prevent any electrical issues.
- Lift the car using a jack and secure it with jack stands.
- Allow the exhaust system to cool down if the car was recently driven.
Removing the Stock Downpipe
Now that your vehicle is prepared, you can begin removing the stock downpipe. Follow these steps:
- Locate the stock downpipe under the vehicle.
- Remove any heat shields or brackets that may obstruct access.
- Unbolt the downpipe from the turbo and the exhaust system using the socket set.
- Carefully remove the downpipe from the vehicle.
Installing the Mishimoto Downpipe
With the stock downpipe removed, it’s time to install the Mishimoto downpipe. Follow these instructions:
- Place the new gaskets onto the turbo and exhaust flange.
- Align the Mishimoto downpipe with the turbo and the exhaust system.
- Insert the bolts and hand-tighten them to hold the downpipe in place.
- Use the torque wrench to tighten the bolts to the manufacturer’s specifications.
Final Steps
After the downpipe is installed, there are a few final steps to complete the process:
- Reinstall any heat shields or brackets that were removed.
- Reconnect the battery.
- Start the vehicle and check for any leaks around the downpipe.
- Take the car for a short test drive to ensure everything is functioning correctly.
Troubleshooting Common Issues
During or after installation, you may encounter some common issues. Here are some troubleshooting tips:
- If you hear a rattling noise, check that all bolts are tightened properly.
- If there are exhaust leaks, ensure the gaskets are correctly placed and not damaged.
- If the check engine light comes on, use an OBD-II scanner to diagnose the issue.
Conclusion
Installing the Mishimoto A90 Supra downpipe can enhance your vehicle’s performance and sound. By following this step-by-step guide, even beginners can successfully complete the installation. Always remember to take your time, follow safety precautions, and consult with professionals if needed.