Troubleshooting Common Issues with the Takeda Turbo Back Exhaust on Subaru Wrx Models

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The Takeda Turbo Back Exhaust system is a popular upgrade among Subaru WRX enthusiasts, known for enhancing performance and sound. However, like any aftermarket modification, it can come with its own set of challenges. This article will explore common issues faced by users and provide troubleshooting tips to help you resolve them.

Common Issues with Takeda Turbo Back Exhaust

  • Exhaust Leaks
  • Excessive Noise
  • Poor Fitment
  • Check Engine Light (CEL)

Troubleshooting Exhaust Leaks

Exhaust leaks can occur at various points in the Takeda Turbo Back Exhaust system, often resulting in decreased performance and undesirable noise. Here’s how to troubleshoot and fix leaks:

  • Visual Inspection: Check all joints and connections for visible signs of exhaust gas escaping.
  • Listen for Hissing Sounds: Start the engine and listen for any hissing noises that indicate a leak.
  • Use Soapy Water: Spray soapy water on joints; bubbles will form if there’s a leak.
  • Tighten Connections: Ensure all bolts and clamps are properly tightened.
  • Replace Gaskets: If gaskets are damaged, replace them to ensure a proper seal.

Addressing Excessive Noise

While a performance exhaust is designed to produce a more aggressive sound, excessive noise can be a concern. Here are steps to troubleshoot:

  • Check Muffler Condition: Inspect the muffler for damage or excessive wear.
  • Examine Resonators: Ensure that resonators are functioning correctly and not damaged.
  • Review Installation: Confirm that the exhaust is installed correctly and not touching any body parts.
  • Sound Dampening: Consider adding sound dampening materials if noise levels are too high.

Poor Fitment Issues

Fitment issues can lead to misalignment and potential damage. Here’s how to troubleshoot:

  • Check Alignment: Ensure that the exhaust system is aligned properly with the hangers and brackets.
  • Adjust Hangers: Modify hangers as needed to achieve proper clearance and alignment.
  • Inspect for Interference: Look for any areas where the exhaust may contact the chassis or other components.
  • Consult Manufacturer Guidelines: Refer to the installation manual for recommended fitment specifications.

Resolving Check Engine Light (CEL) Issues

The installation of a new exhaust system can sometimes trigger the Check Engine Light. Here’s how to address it:

  • Check for Codes: Use an OBD-II scanner to identify any error codes related to the exhaust system.
  • Inspect O2 Sensors: Ensure that O2 sensors are properly connected and functioning.
  • Examine Catalytic Converter: Make sure the catalytic converter is not damaged and is compatible with the new exhaust.
  • Reset the ECU: After resolving issues, reset the ECU to clear the CEL.

Conclusion

The Takeda Turbo Back Exhaust system can greatly enhance your Subaru WRX’s performance and sound. By understanding and troubleshooting common issues, you can ensure a smoother experience with your aftermarket exhaust. Always consult professionals if you encounter persistent problems, and enjoy the benefits of your upgraded exhaust system.