Table of Contents
Installing Mishimoto Miata headers can significantly enhance your vehicle’s performance and sound. This guide will walk you through the step-by-step process to install these headers effectively.
Tools and Materials Needed
- Mishimoto Miata headers
- Socket wrench set
- Torque wrench
- Jack and jack stands
- Safety glasses
- Gloves
- Gasket maker
- Shop towels
Preparation Steps
Before starting the installation, ensure your car is parked on a flat surface and the engine is cool. Gather all tools and materials to have them ready for use.
Step 1: Lift the Vehicle
Use a jack to lift the front of the Miata. Secure the vehicle with jack stands to ensure safety while working underneath.
Step 2: Remove the Old Exhaust Manifold
Start by disconnecting the negative battery terminal. Remove any components obstructing access to the exhaust manifold. Use a socket wrench to remove the bolts securing the old manifold.
Step 3: Prepare the New Headers
Inspect the new Mishimoto headers for any defects. Apply gasket maker to the flanges to ensure a proper seal when installed.
Step 4: Install the Mishimoto Headers
Carefully position the headers onto the engine block. Align the holes and insert the bolts. Hand-tighten the bolts first before using a torque wrench to tighten them to the manufacturer’s specifications.
Step 5: Reassemble Any Removed Components
Reattach any components that were removed to access the exhaust manifold. Ensure everything is securely fastened and double-check connections.
Sound Effects of Mishimoto Headers
One of the most exciting aspects of installing Mishimoto headers is the change in sound. Here are some common sound effects you can expect:
- Deeper Exhaust Note: The headers provide a more aggressive sound, enhancing the overall driving experience.
- Increased Volume: Expect a noticeable increase in exhaust volume, especially during acceleration.
- Raspy Tone: Higher RPMs may produce a raspy sound, which many enthusiasts find appealing.
Final Checks and Tips
After completing the installation, perform a final check of all bolts and connections. Start the engine and listen for any unusual sounds. If everything sounds good, lower the vehicle and take it for a test drive.
Remember to periodically check the headers for any signs of leakage or damage. Regular maintenance will help ensure the longevity of your new headers and overall performance of your Miata.