Installing a Custom 2g Eclipse 2.5-inch Exhaust System: Step-by-step for Better Performance and Sound

Upgrading your exhaust system can significantly enhance the performance and sound of your 2G Eclipse. A custom 2.5-inch exhaust system not only improves airflow but also gives your vehicle a more aggressive tone. This article will guide you through the step-by-step process of installing a custom exhaust system.

Tools and Materials Needed

  • 2.5-inch exhaust system kit
  • Jack and jack stands
  • Socket wrench set
  • Cutting tool (saw or exhaust cutter)
  • Rubber mallet
  • Exhaust hanger removal tool
  • Safety goggles and gloves

Preparation

Before you start the installation, ensure that you have all the necessary tools and materials ready. Safety is paramount, so wear safety goggles and gloves throughout the process. Make sure your vehicle is parked on a flat surface and the parking brake is engaged.

Step 1: Lifting the Vehicle

Using the jack, lift the rear of your 2G Eclipse and secure it with jack stands. This will provide you with enough space to work comfortably under the vehicle.

Step 2: Removing the Old Exhaust System

Start by locating the old exhaust system. Use the socket wrench to remove the bolts securing the exhaust to the headers and the catalytic converter. If your exhaust has any clamps, remove those as well.

Next, use the exhaust hanger removal tool to detach the hangers from the rubber mounts. Be cautious, as some hangers may be rusted and difficult to remove. If necessary, a rubber mallet can help loosen them.

Step 3: Preparing the New Exhaust System

Unbox your new 2.5-inch exhaust system and lay out all the components. Familiarize yourself with the parts, including the muffler, piping, and any additional hangers or clamps that may be included.

Step 4: Installing the New Exhaust System

Begin by connecting the new exhaust piping to the catalytic converter or headers. Ensure that it fits snugly and is aligned properly. Use the bolts and clamps provided in your exhaust kit to secure the connection.

Next, attach the muffler to the piping. Make sure to position it correctly, as this will affect the sound of your exhaust. Again, use the clamps to secure it in place.

Step 5: Securing the Exhaust System

Once everything is connected, use the exhaust hanger removal tool to reattach the hangers to the rubber mounts. Ensure that the system is hanging securely and is not touching any other parts of the car.

Step 6: Final Checks

Before lowering your vehicle, double-check all connections and ensure that everything is tight. Start the engine and listen for any unusual noises that may indicate a leak or improper installation.

Step 7: Lowering the Vehicle

Once you’re satisfied with the installation, carefully lower the vehicle back to the ground. Take a moment to admire your work and the new look of your 2G Eclipse with its custom exhaust system.

Conclusion

Installing a custom 2.5-inch exhaust system on your 2G Eclipse can enhance both performance and sound. By following these steps, you can achieve a successful installation and enjoy the benefits of improved airflow and a more aggressive exhaust note. Always remember to prioritize safety and take your time to ensure everything is done correctly.