Table of Contents
Installing the HKS GT II Turbo Kit on your Subaru BRZ can significantly enhance its performance. This guide will walk you through the entire installation process step by step, ensuring that you have all the information needed to successfully complete the installation.
Tools and Materials Needed
Before starting the installation, gather the following tools and materials:
- HKS GT II Turbo Kit
- Socket set
- Wrenches
- Screwdrivers
- Torque wrench
- Oil catch can
- Intercooler piping
- Vacuum lines
- Boost gauge
- Engine oil
- Coolant
Preparation
Before beginning the installation, ensure that your vehicle is parked on a flat surface and the engine is cool. Disconnect the negative terminal of the battery to prevent any electrical issues during the installation.
Removing the Stock Components
The first step in the installation process is to remove the stock components that will be replaced by the turbo kit.
- Remove the engine cover by unscrewing the bolts.
- Disconnect the intake manifold and air intake system.
- Remove the stock exhaust manifold.
- Disconnect any electrical connections related to the stock turbo setup.
Installing the HKS GT II Turbo Kit
Now that the stock components are removed, you can start installing the HKS GT II Turbo Kit.
- Install the new turbo manifold, ensuring all gaskets are in place.
- Attach the HKS GT II turbocharger to the manifold securely.
- Connect the intercooler piping according to the kit instructions.
- Install the new intake system that comes with the turbo kit.
- Reattach any electrical connections that were removed.
Connecting the Oil and Coolant Lines
Properly connecting the oil and coolant lines is crucial for the turbo’s operation.
- Locate the oil feed line and connect it to the turbocharger.
- Attach the oil return line to the oil pan.
- Connect the coolant lines to the turbo, ensuring no leaks.
Final Steps and Testing
After installing the turbo kit and connecting all necessary lines, it’s time for the final steps.
- Double-check all connections and fittings for security.
- Refill engine oil and coolant as needed.
- Reconnect the negative terminal of the battery.
- Start the engine and check for any leaks or issues.
- Install a boost gauge to monitor the turbo performance.
Tuning Your Vehicle
After installation, it’s essential to tune your vehicle to ensure optimal performance and reliability.
- Consult with a professional tuner experienced with turbocharged vehicles.
- Adjust the engine management system to accommodate the new turbo setup.
- Monitor the engine’s performance and make adjustments as necessary.
Conclusion
Installing the HKS GT II Turbo Kit on your BRZ can be a rewarding project that enhances your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of a turbocharged engine.