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The FA20 engine, known for its performance and tuning potential, has gained popularity among car enthusiasts. One of the most effective ways to enhance its power output is by upgrading the turbocharger. This article focuses on the best turbo upgrades for the FA20, specifically the Garrett GTX series, and explores their power potential.
Understanding the FA20 Engine
The FA20 engine is a 2.0-liter, flat-four engine developed by Subaru. It features a turbocharger that allows for increased power and efficiency. Understanding its specifications and capabilities is crucial for selecting the right turbo upgrade.
- Engine Type: 2.0L Flat-Four Turbocharged
- Power Output: Approximately 200 hp (stock)
- Torque: Around 151 lb-ft (stock)
Why Upgrade to Garrett GTX Turbochargers?
Garrett GTX turbochargers are known for their advanced technology and performance capabilities. Upgrading to a GTX series turbo can significantly enhance the FA20’s performance. Here are some reasons to consider this upgrade:
- Improved airflow and efficiency
- Higher power potential
- Durable construction for reliability
Popular Garrett GTX Turbo Models for the FA20
Several Garrett GTX models are suitable for the FA20 engine. Each model offers different power levels and characteristics, allowing enthusiasts to choose one that fits their performance goals.
Garrett GTX2860R
The GTX2860R is a popular choice for those looking to balance performance and reliability. It offers a significant increase in power while maintaining drivability.
- Power Potential: 300-400 hp
- Boost Threshold: Quick spool time
- Ideal for: Daily driving and occasional track use
Garrett GTX3071R
The GTX3071R provides even more power potential, making it suitable for serious performance builds. This turbocharger is designed for those who want to push their FA20 to the limits.
- Power Potential: 400-500 hp
- Boost Threshold: Slightly delayed spool
- Ideal for: Track-focused builds
Garrett GTX3582R
The GTX3582R is a high-performance turbocharger that can unleash extreme power from the FA20 engine. It is ideal for those who want maximum performance and are willing to make significant modifications.
- Power Potential: 500-600 hp
- Boost Threshold: Higher spool time
- Ideal for: All-out race builds
Installation Considerations
Upgrading to a Garrett GTX turbocharger requires careful installation and tuning. Here are some considerations to keep in mind:
- Professional installation is recommended for optimal performance.
- Upgraded fuel system may be necessary to support increased power.
- ECU tuning is essential for maximizing performance and reliability.
Conclusion
Upgrading the turbocharger on the FA20 engine can unlock its full potential. The Garrett GTX series offers a range of options to suit various performance goals, from daily driving to all-out racing. With the right turbo upgrade, enthusiasts can enjoy significant power gains and an exhilarating driving experience.