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The BMW 1M is a beloved model known for its performance and driving experience. To enhance its capabilities further, installing a performance intake and exhaust system can yield significant gains. In this article, we will provide a step-by-step guide to help you through the installation process.
Tools and Materials Required
- Socket set
- Wrenches
- Screwdrivers
- Performance intake kit
- Aftermarket exhaust system
- Heat-resistant gloves
- Safety goggles
- Torque wrench
Preparation Steps
Before starting the installation, ensure that you have all the necessary tools and materials at hand. Here are the preparation steps:
- Park the vehicle on a flat surface.
- Disconnect the battery to prevent electrical issues.
- Allow the engine to cool down completely.
- Gather all tools and materials in your workspace.
Step 1: Removing the Stock Intake System
Start by removing the stock intake system. Follow these steps:
- Locate the airbox and remove the screws or clips holding it in place.
- Disconnect the intake hose from the throttle body.
- Carefully lift out the airbox and filter.
- Make sure to clean the area where the airbox was installed.
Step 2: Installing the Performance Intake
With the stock intake removed, you can now install the performance intake. Follow these instructions:
- Position the new intake system in place of the stock airbox.
- Secure the intake with screws or clips as per the manufacturer’s instructions.
- Reconnect the intake hose to the throttle body.
- Ensure all connections are tight and properly sealed.
Step 3: Removing the Stock Exhaust System
Next, you will need to remove the stock exhaust system. Here’s how to do it:
- Raise the vehicle using jack stands for better access.
- Locate the exhaust hangers and remove them using a wrench.
- Unbolt the exhaust from the catalytic converter and the rear section.
- Carefully slide the stock exhaust out from under the vehicle.
Step 4: Installing the Aftermarket Exhaust System
Now that the stock exhaust is removed, it’s time to install the aftermarket exhaust system:
- Position the new exhaust system under the vehicle.
- Align it with the catalytic converter and secure it with bolts.
- Reconnect the exhaust hangers to the chassis.
- Ensure all joints are tight and check for any leaks.
Step 5: Final Checks and Battery Reconnection
After installing both the intake and exhaust systems, perform the following final checks:
- Inspect all connections to ensure they are secure.
- Check for any signs of leaks in the exhaust system.
- Reconnect the battery.
- Start the engine and listen for any unusual noises.
Conclusion
By following these steps, you can successfully install a performance intake and exhaust system on your BMW 1M. These upgrades not only enhance the performance of your vehicle but also improve the overall driving experience. Enjoy the increased power and sound that comes with your new setup!