Table of Contents
Installing aftermarket headers can significantly enhance the performance of your GReddy BRZ. This guide will walk you through the step-by-step process to ensure a successful installation.
Tools and Materials Needed
- Socket set
- Torque wrench
- Ratchet and extensions
- Jack and jack stands
- Header gaskets
- New bolts (if necessary)
- Heat-resistant gloves
- Safety glasses
Preparation
Before starting the installation, ensure that the vehicle is parked on a flat surface. Engage the parking brake and disconnect the battery to prevent any electrical issues.
Raise the Vehicle
Using a jack, lift the front of the vehicle and secure it with jack stands. Ensure the vehicle is stable before proceeding.
Removing the Stock Headers
To install the new headers, the stock headers must be removed first. Follow these steps:
- Locate the stock headers under the vehicle.
- Remove any heat shields if present.
- Disconnect the exhaust pipes from the headers.
- Unbolt the header bolts using a socket set.
- Carefully remove the headers from the engine.
Installing the GReddy Headers
With the stock headers removed, you can now install the GReddy headers. Follow these steps:
- Position the new headers into place.
- Align the headers with the exhaust ports.
- Insert new bolts and hand-tighten them.
- Use a torque wrench to tighten the bolts to the manufacturer’s specifications.
- Reconnect the exhaust pipes to the new headers.
Final Steps
After installing the new headers, complete the following:
- Reattach any heat shields removed earlier.
- Reconnect the battery.
- Start the engine and check for leaks.
- Take the vehicle for a test drive to ensure everything is functioning properly.
Conclusion
Installing GReddy BRZ headers can significantly improve your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of enhanced power and efficiency.