Installing Walker High Flow Catalytic Converters on a 2016 Subaru Wrx: Costs and Performance Impact

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The 2016 Subaru WRX is a popular choice among car enthusiasts looking to enhance their vehicle’s performance. One significant upgrade that can be made is the installation of high flow catalytic converters, such as those offered by Walker. This article explores the costs associated with installing Walker High Flow Catalytic Converters on a 2016 Subaru WRX and the potential performance impacts.

What are High Flow Catalytic Converters?

High flow catalytic converters are designed to improve exhaust flow, thereby increasing the performance of the engine. Unlike standard catalytic converters, which can restrict exhaust flow, high flow options allow for a more efficient exit of exhaust gases.

Benefits of Installing Walker High Flow Catalytic Converters

Installing Walker High Flow Catalytic Converters can offer several benefits for your 2016 Subaru WRX:

  • Improved Exhaust Flow: Enhanced exhaust flow can lead to better engine performance.
  • Increased Horsepower: Many users report a noticeable increase in horsepower after installation.
  • Better Fuel Efficiency: Improved flow can contribute to better fuel economy.
  • Enhanced Sound: A more aggressive exhaust note can enhance the driving experience.

Cost of Installation

The cost of installing Walker High Flow Catalytic Converters can vary based on several factors, including labor costs, parts, and any additional modifications required. Here’s a breakdown of typical costs:

  • Walker High Flow Catalytic Converters: Prices typically range from $300 to $600 each.
  • Labor Costs: Professional installation can cost between $100 and $300 depending on the shop’s hourly rate.
  • Additional Parts: You may need additional gaskets or fittings, adding another $50 to $150 to the total cost.

Performance Impact

Many Subaru WRX owners report noticeable performance improvements after installing high flow catalytic converters. Some of the key performance impacts include:

  • Increased Acceleration: Improved exhaust flow allows for quicker acceleration.
  • Higher RPM Range: The engine may reach higher RPMs more easily, providing a broader power band.
  • Turbo Response: Enhanced turbocharger response can lead to a more exhilarating driving experience.

Installation Process

The installation process for Walker High Flow Catalytic Converters on a 2016 Subaru WRX can be complex. Here’s a general overview of the steps involved:

  • Preparation: Gather all necessary tools and parts.
  • Lift the Vehicle: Use a jack and jack stands to safely lift the vehicle.
  • Remove Old Catalytic Converters: Unbolt and remove the existing catalytic converters.
  • Install New Catalytic Converters: Position the Walker high flow converters and secure them in place.
  • Reconnect Exhaust System: Reattach any exhaust components that were removed.
  • Test the Installation: Start the engine and check for leaks or issues.

Considerations Before Installation

Before proceeding with the installation of high flow catalytic converters, consider the following:

  • Local Emissions Laws: Ensure that high flow catalytic converters are legal in your area.
  • Warranty Implications: Check if installation affects your vehicle’s warranty.
  • Potential Check Engine Light: Be aware that modifications may trigger a check engine light.

Conclusion

Installing Walker High Flow Catalytic Converters on a 2016 Subaru WRX can be a worthwhile investment for those seeking to enhance performance. While the costs can vary, the potential improvements in horsepower, acceleration, and overall driving experience make it an attractive option for many enthusiasts. Always ensure compliance with local regulations and consider consulting with a professional for installation.