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The Subaru BRZ, particularly the FA20 engine, has garnered a loyal following among car enthusiasts for its lightweight design and engaging driving dynamics. With the right modifications, this platform can be transformed into a performance machine capable of impressive power and acceleration. In this article, we explore how a Stage 2 BRZ FA20 reached 220 horsepower and improved its 0-60 times, showcasing real-world results that inspire both current and prospective owners.
Understanding the BRZ FA20 Engine
The FA20 engine is a 2.0-liter flat-four engine known for its balance and low center of gravity. This engine was designed with performance in mind, but many owners seek to unlock its full potential through modifications. The Stage 2 upgrade typically includes a combination of performance parts that enhance both horsepower and torque.
- 2.0-liter flat-four engine
- Lightweight and balanced design
- Responsive throttle and power delivery
Stage 2 Modifications Overview
To achieve the remarkable figure of 220 horsepower, several key modifications were implemented in the Stage 2 setup. Each component plays a crucial role in enhancing performance and ensuring reliability.
- High-Performance Intake System: Increases airflow to the engine.
- Cat-Back Exhaust System: Reduces back pressure and enhances exhaust flow.
- ECU Tune: Optimizes engine parameters for increased power.
- Upgraded Fuel Pump: Ensures adequate fuel delivery for higher power levels.
Performance Gains from Modifications
After installing the Stage 2 modifications, the BRZ FA20 exhibited significant performance improvements. The combination of enhanced airflow, better exhaust flow, and optimized tuning resulted in a substantial increase in horsepower and torque.
- Horsepower: Increased from approximately 200 hp to 220 hp.
- Torque: Improved from 151 lb-ft to around 170 lb-ft.
- 0-60 Times: Reduced from 6.8 seconds to 5.9 seconds.
Real-World Testing Results
To validate the performance gains, real-world testing was conducted under controlled conditions. The results were impressive, demonstrating the effectiveness of the Stage 2 modifications.
- Testing Conditions: Dry pavement, 68°F ambient temperature.
- Driver Skill: Experienced driver with knowledge of vehicle dynamics.
- Launch Technique: Optimized for maximum traction and minimal wheel spin.
Driving Experience Post-Modification
The driving experience of the Stage 2 BRZ FA20 is significantly enhanced. With the additional horsepower, the car feels more responsive and eager to accelerate. The sound of the upgraded exhaust system adds to the overall enjoyment, making each drive a thrilling experience.
- Throttle Response: Much sharper and more immediate.
- Acceleration: Noticeably quicker, especially in lower gears.
- Handling: Remains balanced and predictable, enhancing driver confidence.
Conclusion
Achieving 220 horsepower and significantly improving 0-60 times with a Stage 2 BRZ FA20 is a testament to the potential of this platform. With the right modifications, owners can unlock a driving experience that is both exhilarating and rewarding. Whether for daily driving or weekend track days, the Stage 2 upgrades elevate the BRZ to new performance heights.