Boosting Your Subaru Fa20 with the Budget Borgwarner Efr 6758 Turbo: Results & Tuning Tips

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The Subaru FA20 engine is known for its balance of performance and efficiency, making it a popular choice among enthusiasts. However, for those looking to enhance their driving experience, upgrading to a turbocharger can significantly boost power. One of the most cost-effective options available is the BorgWarner EFR 6758 turbo. In this article, we will explore the benefits of this turbo, share tuning tips, and discuss the results you can expect.

Why Choose the BorgWarner EFR 6758 Turbo?

The BorgWarner EFR 6758 turbocharger stands out in the market for several reasons:

  • Compact Size: Its small footprint allows for easier installation in tight engine bays.
  • Lightweight: Weighing less than many competitors, it reduces the overall weight on your vehicle.
  • High Efficiency: The EFR series is known for excellent power output and minimal turbo lag.
  • Integrated Wastegate: This feature simplifies installation and tuning.

Installation Process

Installing the BorgWarner EFR 6758 turbo on your Subaru FA20 requires some mechanical knowledge and tools. Here are the basic steps:

  • Gather Tools: Ensure you have all necessary tools including wrenches, sockets, and a torque wrench.
  • Remove Stock Turbo: Disconnect the battery, remove the intake and exhaust components, and take out the stock turbocharger.
  • Install EFR 6758: Position the new turbo in place, ensuring all fittings are secure.
  • Reassemble: Reconnect the intake and exhaust systems, and double-check all connections.

Tuning Your Subaru FA20

Tuning is crucial after installing a new turbocharger to ensure optimal performance and reliability. Here are some tips for tuning your Subaru FA20 with the BorgWarner EFR 6758:

  • Use a Reliable Tuner: Find a professional tuner experienced with Subaru engines and turbo setups.
  • Monitor Air-Fuel Ratios: Ensure that your air-fuel mixture is within the ideal range to prevent damage.
  • Adjust Boost Levels: Start with conservative boost levels and gradually increase them as you monitor performance.
  • Check for Knock: Use knock sensors to detect any potential engine knock during tuning.

Expected Results

After installing and tuning the BorgWarner EFR 6758 turbo, drivers can expect significant performance improvements:

  • Increased Horsepower: Many users report gains of 50-100 horsepower over stock.
  • Improved Torque: Enhanced torque delivery, especially in the mid-range, makes for a more enjoyable driving experience.
  • Better Throttle Response: Reduced turbo lag results in quicker acceleration.
  • Enhanced Sound: The turbo adds a unique sound that many enthusiasts appreciate.

Conclusion

Boosting your Subaru FA20 with the BorgWarner EFR 6758 turbo is a fantastic way to enhance performance without breaking the bank. With careful installation and tuning, you can enjoy a significant increase in power, torque, and overall driving pleasure. Whether you’re a seasoned enthusiast or a newcomer to the tuning scene, this turbocharger offers a reliable and effective upgrade.