Installing an Invidia Q300 3-inch Turbo Back Exhaust on Your Wrx: a Complete Guide

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Installing an Invidia Q300 3-inch turbo back exhaust on your WRX can significantly enhance performance and sound. This guide will walk you through the entire process, ensuring you have all the information needed to complete the installation successfully.

Tools and Materials Needed

  • Invidia Q300 3-inch Turbo Back Exhaust
  • Socket set
  • Wrench set
  • Jack and jack stands
  • Torque wrench
  • Penetrating oil
  • Safety glasses
  • Gloves

Before beginning the installation, ensure you have all the necessary tools and materials. It’s important to work in a well-ventilated area, and always wear safety gear to protect yourself.

Preparation Steps

Follow these preparation steps before you start the installation:

  • Park your WRX on a flat surface.
  • Engage the parking brake.
  • Disconnect the battery to avoid any electrical issues.
  • Apply penetrating oil to the exhaust bolts to make removal easier.

Removing the Stock Exhaust

To install the Invidia Q300 exhaust, you first need to remove the stock exhaust system. Follow these steps:

  • Lift the WRX using a jack and secure it with jack stands.
  • Locate the exhaust hangers and remove them using a wrench.
  • Unbolt the exhaust from the turbo using the socket set.
  • Carefully slide the stock exhaust out from under the vehicle.

Installing the Invidia Q300 Exhaust

With the stock exhaust removed, you can now install the Invidia Q300 exhaust. Follow these steps to ensure a proper installation:

  • Begin by positioning the new exhaust under the vehicle.
  • Attach the exhaust to the turbo, ensuring a snug fit.
  • Secure the exhaust using the provided bolts and a torque wrench.
  • Reinstall the exhaust hangers to secure the exhaust system in place.

Final Steps

Once the exhaust is installed, complete the following steps:

  • Reconnect the battery.
  • Start the engine to check for any leaks or unusual noises.
  • Lower the vehicle back to the ground.
  • Take your WRX for a test drive to experience the new sound and performance.

Conclusion

Installing an Invidia Q300 3-inch turbo back exhaust on your WRX is a rewarding project that can greatly improve your vehicle’s performance and sound. By following this complete guide, you can ensure a successful installation and enjoy the benefits of your new exhaust system.