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The FA20 engine, known for its lightweight design and boxer configuration, has gained popularity among car enthusiasts. With a stock power output typically around 200 horsepower, many owners seek performance upgrades to push their builds into the 250-300 horsepower range. This article examines whether these upgrades are worth the investment, based on owner reviews and experiences.
Understanding the FA20 Engine
The FA20 engine is a 2.0-liter flat-four engine developed by Subaru. It is featured in various models, including the Subaru BRZ and Toyota 86. Its unique design allows for a lower center of gravity, contributing to better handling and stability. However, many owners feel that the engine could benefit from additional power.
Common Performance Upgrades
- Cold Air Intakes
- High-Performance Exhaust Systems
- Tune and ECU Remapping
- Turbocharger Kits
- Upgraded Intercoolers
These upgrades are designed to enhance airflow, improve combustion efficiency, and ultimately increase horsepower. Owners often report significant gains in performance after implementing these modifications.
Owner Experiences with Upgrades
To assess the value of FA20 performance upgrades, we gathered feedback from owners who have modified their engines to achieve 250-300 horsepower. Here are some insights:
Cold Air Intakes
Many owners have reported positive results after installing cold air intakes. These upgrades often yield a noticeable increase in throttle response and engine sound. One owner stated, “The car feels more alive, and the intake noise is addictive!”
High-Performance Exhaust Systems
Upgrading the exhaust system is another common modification. Owners have noted improvements in both power and sound. A review highlighted, “The new exhaust not only made the car louder but also gave it a significant power boost.”
Tuning and ECU Remapping
Tuning the ECU is critical for maximizing the benefits of other upgrades. Owners have shared mixed experiences, with many achieving substantial power gains. One owner mentioned, “After the tune, I noticed an increase of at least 30 horsepower, and the car feels much more responsive.”
Turbocharger Kits
For those seeking significant power increases, turbocharger kits are a popular choice. Owners reported impressive results, with some achieving upwards of 300 horsepower. However, this comes with added complexity and cost. A turbocharged owner noted, “The power is incredible, but make sure you’re ready for the maintenance that comes with it.”
Upgraded Intercoolers
Installing upgraded intercoolers is essential for those running higher boost levels. Owners have expressed satisfaction with improved performance and reduced heat soak. One user remarked, “The intercooler made a noticeable difference in how the car performs on hot days.”
Cost vs. Performance Analysis
When considering performance upgrades, cost is a significant factor. Here’s a breakdown of typical costs associated with common upgrades:
- Cold Air Intake: $300 – $500
- High-Performance Exhaust: $500 – $1,200
- ECU Tune: $400 – $800
- Turbocharger Kit: $3,000 – $5,000
- Intercooler Upgrade: $500 – $1,000
While the initial investment can be high, many owners feel that the performance gains justify the costs. A common sentiment among enthusiasts is that the driving experience is significantly enhanced with these upgrades.
Potential Downsides of Upgrades
Despite the benefits, there are potential downsides to upgrading the FA20 engine. Some owners have reported:
- Increased wear and tear on engine components
- Potential for reduced reliability
- Higher insurance premiums
- Legal issues with emissions regulations
It’s essential for owners to weigh these risks against the benefits of increased performance. Regular maintenance and careful driving can help mitigate some of these concerns.
Conclusion: Are Upgrades Worth It?
Ultimately, whether FA20 engine performance upgrades are worth it depends on individual goals and preferences. Many owners report satisfaction with their modifications, particularly those who prioritize performance and driving enjoyment. For those considering upgrades, it’s advisable to research thoroughly and consult with experienced mechanics or tuners to ensure a successful build.
In summary, the FA20 engine has significant potential for performance enhancement, and with the right upgrades, owners can achieve their desired horsepower goals while enjoying the process of customization.