Common Issues with the Flowmaster American Thunder Turbo-back Exhaust and How to Fix Them

The Flowmaster American Thunder Turbo-back Exhaust system is a popular choice among automotive enthusiasts looking to enhance their vehicle’s performance and sound. However, like any aftermarket component, it can come with its own set of challenges. This article explores common issues associated with the Flowmaster American Thunder Turbo-back Exhaust and offers solutions to these problems.

Common Issues with the Flowmaster American Thunder Turbo-back Exhaust

  • Poor Fitment
  • Excessive Noise
  • Rust and Corrosion
  • Leaking Seams
  • Loss of Back Pressure

Poor Fitment

One of the most frequently reported issues with the Flowmaster American Thunder Turbo-back Exhaust is poor fitment. This can lead to alignment problems and can cause the exhaust to hang lower than desired.

How to Fix Poor Fitment

To address poor fitment, consider the following steps:

  • Check the installation instructions to ensure all components are correctly assembled.
  • Use adjustable hangers to achieve the desired height and alignment.
  • Consult with a professional installer if necessary.

Excessive Noise

While many users appreciate the aggressive sound of the Flowmaster exhaust, some may find it excessively loud for daily driving. This can be particularly true for those who have installed it on vehicles not designed for high-performance exhaust systems.

How to Reduce Excessive Noise

If you find the noise level too high, consider these solutions:

  • Install a resonator to help tone down the sound.
  • Consider using sound-deadening materials in the cabin.
  • Check for any leaks that may be amplifying the exhaust noise.

Rust and Corrosion

Rust and corrosion can be a concern, especially in areas with harsh weather conditions. The lifespan of the exhaust system can be significantly reduced if not properly maintained.

How to Prevent Rust and Corrosion

To prevent rust and corrosion, follow these tips:

  • Regularly inspect the exhaust system for signs of rust.
  • Apply high-temperature paint to exposed areas.
  • Use a rust inhibitor spray for added protection.

Leaking Seams

Leaking seams can lead to a loss of performance and can create unwanted noise. This issue is often caused by improper installation or wear over time.

How to Fix Leaking Seams

To address leaking seams, consider these steps:

  • Inspect all connections for tightness and proper sealing.
  • Use exhaust sealant to seal any gaps.
  • Replace any damaged components as necessary.

Loss of Back Pressure

A loss of back pressure can negatively impact engine performance. This issue may arise from an exhaust system that is too free-flowing for the engine’s design.

How to Address Loss of Back Pressure

To restore back pressure, consider the following:

  • Consult with a performance specialist to assess the system.
  • Consider adding a different muffler that provides more back pressure.
  • Evaluate the entire exhaust system for compatibility with your engine.

In conclusion, while the Flowmaster American Thunder Turbo-back Exhaust system offers significant performance and sound benefits, it is essential to be aware of potential issues. By understanding these common problems and their solutions, you can ensure a smoother and more enjoyable driving experience.