Real-world Results: 2018 Mazdaspeed 3 Gains After Upgrading to a Hks Exhaust and Turbo

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The 2018 Mazdaspeed 3 is a beloved model among car enthusiasts, known for its powerful turbocharged engine and agile handling. For those looking to enhance performance, upgrading the exhaust system and turbocharger can yield significant gains. In this article, we will explore the real-world results of upgrading to a HKS exhaust and turbo on the 2018 Mazdaspeed 3.

Understanding the Upgrades

The HKS exhaust system is designed to improve airflow, reduce back pressure, and enhance the overall sound of the vehicle. Combined with a high-performance turbocharger, these upgrades can greatly increase horsepower and torque.

Benefits of HKS Exhaust System

  • Improved exhaust flow for enhanced performance.
  • Weight reduction compared to the stock exhaust.
  • Aggressive sound that enhances the driving experience.

Advantages of Upgrading to a HKS Turbo

  • Increased boost levels for higher power output.
  • Better throttle response and acceleration.
  • Enhanced tuning capabilities for custom performance setups.

Installation Process

Installing the HKS exhaust and turbo requires some mechanical knowledge and the right tools. It is recommended to have the upgrades installed by a professional to ensure proper fitment and performance.

Tools Required

  • Socket set
  • Wrenches
  • Jack and jack stands
  • Torque wrench
  • Safety glasses and gloves

Installation Steps

  • Raise the vehicle and secure it on jack stands.
  • Remove the stock exhaust system.
  • Install the HKS exhaust, ensuring all connections are tight.
  • Remove the stock turbocharger.
  • Install the HKS turbo, following the manufacturer’s specifications.
  • Reconnect all necessary hoses and wiring.
  • Lower the vehicle and start the engine to check for leaks.

Performance Gains

After completing the upgrades, many owners report significant improvements in performance metrics. Dyno testing is often used to quantify these gains.

Dyno Results

On average, the 2018 Mazdaspeed 3 can see an increase of:

  • Horsepower: Increased by approximately 50-70 hp.
  • Torque: Boosted by around 40-60 lb-ft.

Real-World Driving Experience

Drivers have noted a marked improvement in acceleration and throttle response. The vehicle feels more powerful and responsive, making it a joy to drive both on the street and the track.

Considerations and Recommendations

While upgrading to a HKS exhaust and turbo can yield impressive gains, there are several considerations to keep in mind.

Potential Drawbacks

  • Increased noise levels may not be suitable for all drivers.
  • Potential for increased wear on engine components.
  • Possible need for additional tuning for optimal performance.

Recommendations

  • Consult with a professional tuner after installation.
  • Consider additional modifications such as intercoolers or fuel pumps.
  • Regularly monitor engine health and performance metrics.

Conclusion

Upgrading the 2018 Mazdaspeed 3 with a HKS exhaust and turbo can result in substantial performance gains. With proper installation and tuning, drivers can enjoy a more powerful and responsive driving experience. As always, it’s essential to weigh the benefits against potential drawbacks and consult with professionals when making significant modifications to your vehicle.