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The CTS Turbo Throttle Body Upgrade for the Subaru WRX is a popular modification among car enthusiasts looking to enhance their vehicle’s performance. This upgrade can yield up to 10 horsepower gains, making it a worthwhile investment for those seeking better throttle response and overall engine efficiency.
Benefits of the CTS Turbo Throttle Body Upgrade
Upgrading to a CTS Turbo Throttle Body offers several advantages, including:
- Increased Horsepower: Achieve up to 10 additional horsepower.
- Improved Throttle Response: Experience quicker acceleration and a more engaging driving experience.
- Enhanced Airflow: Optimize the intake airflow for better combustion and efficiency.
- Easy Installation: Designed for a straightforward DIY installation process.
Tools Required for Installation
Before starting the installation, ensure you have the following tools on hand:
- Socket set
- Torque wrench
- Flathead screwdriver
- Phillips screwdriver
- Ratchet
- Shop towel or rag
Step-by-Step Installation Guide
1. Preparation
Before beginning the installation, ensure the engine is cool. Disconnect the negative battery terminal to prevent any electrical issues during the process.
2. Remove the Stock Throttle Body
Begin by locating the stock throttle body on your WRX. Remove any vacuum hoses and electrical connectors attached to it.
Use the socket set to remove the bolts securing the throttle body to the intake manifold. Gently lift the throttle body off and set it aside.
3. Install the CTS Turbo Throttle Body
Position the CTS Turbo Throttle Body onto the intake manifold. Ensure that the gasket is properly aligned to prevent any air leaks.
Secure the throttle body using the original bolts, tightening them to the manufacturer’s specifications with a torque wrench.
4. Reconnect Hoses and Electrical Connectors
Reconnect all vacuum hoses and electrical connectors that were removed during the disassembly process. Double-check to ensure everything is secure and properly attached.
5. Reconnect the Battery and Test
Reconnect the negative battery terminal. Start the engine and let it idle for a few minutes. Check for any unusual sounds or leaks, ensuring that the throttle body is functioning correctly.
Conclusion
The CTS Turbo Throttle Body Upgrade is a fantastic way to boost the performance of your Subaru WRX. With up to 10 horsepower gains and a relatively simple installation process, this upgrade is accessible for DIY enthusiasts. Enjoy the enhanced throttle response and improved driving experience that comes with this modification.