COMPLETE 2018 Mustang GT Supercharger Install! | Roush 700 HP Phase 1 Kit

Introduction

This tutorial provides a comprehensive guide on installing a Roush 700 Horsepower Phase 1 Supercharger Kit on a 2018-2022 Ford Mustang GT. The process aims to enhance your Mustang's performance significantly, increasing horsepower to 700 and torque to 610 lb-ft. Whether you're a DIY enthusiast or a seasoned mechanic, this step-by-step guide will help you with the installation.

Step 1: Gather Necessary Tools and Parts

Before starting the installation, ensure you have all the required tools and parts.

Tools Required

• Socket set
• Torque wrench
• Screwdrivers (flathead and Phillips)
• Pliers
• Allen wrenches
• Oil catch pan
• Shop towels

Parts Included in the Kit

• Roush supercharger assembly
• Intercooler
• Fuel injectors
• Throttle body
• Intake manifold
• All necessary hardware and hoses

Practical Tips

• Have a clean workspace to keep your tools and parts organized.
• Refer to the installation manual included with your supercharger kit for specific details.

Step 2: Prepare the Vehicle

Ensure your Mustang is ready for the installation process.

Steps to Prepare

1. Disconnect the Battery: Remove the negative terminal of the battery to prevent any electrical issues.
2. Remove the Engine Cover: Unscrew and lift the engine cover off to gain access to the engine components.
3. Drain the Cooling System: Use an oil catch pan to drain coolant from the system.

Common Pitfalls

• Forgetting to disconnect the battery can lead to electrical shocks or short circuits.
• Ensure the engine is cool before draining the coolant to prevent burns.

Step 3: Remove the Stock Components

You will need to remove several stock components to install the supercharger.

Components to Remove

1. Intake Manifold: Disconnect all hoses and wiring connected to the intake manifold. Use your socket set to remove the bolts securing it.
2. Throttle Body: Unscrew and detach the throttle body from the intake manifold.
3. Fuel Injectors: Carefully remove the fuel injectors from the fuel rail.

Practical Tips

• Label hoses and connectors to make reassembly easier.
• Keep removed parts organized to avoid confusion during reinstallation.

Step 4: Install the Roush Supercharger Kit

Now, you can begin installing the new supercharger components.

Installation Steps

1. Install the New Intake Manifold: Position and secure the new intake manifold in place using the provided bolts. Torque to manufacturer specifications.
2. Attach the Throttle Body: Connect the Roush throttle body to the new intake manifold.
3. Install Fuel Injectors: Insert new fuel injectors into the fuel rail and ensure they are properly seated.
4. Install Intercooler and Hoses: Attach the intercooler in the designated area and connect all necessary hoses as per the installation manual.

Practical Tips

• Follow torque specifications carefully to avoid damaging components.
• Double-check all connections for leaks before proceeding.

Step 5: Finalize Installation and Check Systems

Complete the installation by reassembling any removed components and checking the systems.

Final Steps

1. Reconnect the Battery: Secure the negative terminal back to the battery.
2. Refill Coolant: Fill the cooling system with the appropriate coolant.
3. Check for Leaks: Start the engine and observe for any leaks or irregular sounds.
4. Test Drive: Once you’re confident everything is secure, take the vehicle for a short test drive to ensure proper functionality.

Common Pitfalls

• Ensure all tools are removed from the engine bay before starting the car.
• Monitor engine performance closely during the test drive.

Conclusion

Successfully installing the Roush 700 Horsepower Phase 1 Supercharger Kit on your Mustang GT can significantly enhance its performance. By following this guide, you have taken crucial steps to upgrade your vehicle. Always consult your installation manual for specific details and ensure your Mustang is regularly maintained after the upgrade for optimal performance. Enjoy your boosted ride!