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The M4 Turbo Upgrade is an exciting enhancement for BMW enthusiasts looking to boost performance. In this guide, we will walk you through the step-by-step process of installing turbo kits from APR, AMS, and Pure Turbos. Whether you’re a seasoned mechanic or a DIY novice, this guide will provide you with the necessary information to successfully complete the upgrade.
Tools and Materials Needed
- Socket set
- Wrenches
- Torque wrench
- Screwdrivers
- Jack and jack stands
- Engine oil
- Coolant
- Turbo kit (APR, AMS, or Pure Turbos)
- Gaskets and seals
- Shop towels
Preparation Steps
Before starting the installation, ensure you have a clean workspace and all necessary tools. It’s crucial to disconnect the battery and allow the engine to cool down to prevent any injuries during the installation process.
1. Disconnect the Battery
Locate the battery in your BMW M4 and use a wrench to disconnect the negative terminal. This will prevent any electrical issues while working on the vehicle.
2. Lift the Vehicle
Use a jack to lift the front of the vehicle and secure it with jack stands. This will provide you with easier access to the engine bay and undercarriage.
Removing the Stock Turbo
To install your new turbo kit, you must first remove the stock turbo. Follow these steps to ensure a smooth removal process.
1. Remove the Intake System
Start by removing the air intake system. This typically involves loosening clamps and disconnecting sensors. Store all parts in a safe location.
2. Disconnect Exhaust Components
Next, you will need to disconnect the exhaust components connected to the turbo. This may include the downpipe and any heat shields. Make sure to keep the hardware for reinstallation.
3. Remove the Turbo
With the intake and exhaust disconnected, locate the mounting bolts for the turbo. Use the appropriate socket to remove these bolts and carefully detach the turbo from the engine.
Installing the New Turbo Kit
Now that the stock turbo is removed, it’s time to install your new turbo kit. Follow these steps based on the specific brand you have chosen: APR, AMS, or Pure Turbos.
1. Prepare the New Turbo
Before installation, ensure that the new turbo is ready. This may involve installing new gaskets and seals as per the manufacturer’s instructions.
2. Install the Turbo
Position the new turbo in place and align it with the mounting holes. Secure it using the original bolts, ensuring to follow the manufacturer’s torque specifications.
3. Reconnect Exhaust Components
Reconnect the exhaust components to the new turbo, ensuring all connections are tight and secure. Use new gaskets if necessary to prevent leaks.
4. Reinstall the Intake System
Reinstall the intake system, ensuring all clamps and sensors are properly connected. Double-check your work to avoid any issues after the installation.
Final Steps
With the new turbo installed, it’s time to reconnect the battery and perform a few final checks before starting the engine.
1. Check Fluid Levels
Ensure that engine oil and coolant levels are adequate before starting the vehicle. Top off any fluids as necessary.
2. Reconnect the Battery
Reconnect the negative terminal of the battery and ensure it is secure. This will allow the electrical systems to function properly.
3. Start the Engine
Start the engine and allow it to idle for a few minutes. Listen for any unusual noises and check for leaks around the turbo area.
Conclusion
Upgrading your M4 with a new turbo kit can significantly enhance performance and driving experience. By following this guide, you can ensure a successful installation of APR, AMS, or Pure Turbos kits. Always consult your turbo kit’s specific instructions for any additional requirements or recommendations.