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Top BRZ FA20 Performance Upgrades
The Subaru BRZ, equipped with the FA20 engine, is known for its lightweight design and exceptional handling. However, many enthusiasts seek to enhance its performance to achieve over 250 horsepower. This article explores the top performance upgrades, focusing on Cobb Tuning’s intake and exhaust systems.
Understanding the FA20 Engine
The FA20 engine is a 2.0-liter flat-four engine that delivers a balance of power and efficiency. To unlock its full potential, several modifications can be made, particularly in the intake and exhaust systems.
Stock Performance
In its stock form, the BRZ FA20 engine produces approximately 200 horsepower. While this is adequate for daily driving, performance enthusiasts often find it lacking on the track or during spirited drives.
Cobb Tuning Intake System
The Cobb Tuning intake system is a popular choice among BRZ owners looking to increase horsepower and torque. This system is designed to improve airflow, which is crucial for engine performance.
- Increased Airflow: The Cobb intake allows for a greater volume of air to enter the engine, enhancing combustion efficiency.
- Improved Throttle Response: With better airflow, the throttle response becomes more immediate, making the car feel more lively.
- Easy Installation: The Cobb intake is designed for straightforward installation, making it accessible for DIY enthusiasts.
Cobb Tuning Exhaust System
The exhaust system plays a critical role in performance. Cobb Tuning’s exhaust system is engineered to reduce back pressure and improve exhaust flow, which can significantly boost power output.
- Enhanced Sound: The Cobb exhaust system produces a deeper, more aggressive exhaust note, enhancing the driving experience.
- Weight Reduction: The lightweight materials used in the Cobb exhaust help reduce overall vehicle weight, contributing to better performance.
- Durability: Constructed from high-quality materials, the Cobb exhaust is built to withstand the rigors of performance driving.
Tuning for Maximum Performance
After installing the Cobb intake and exhaust systems, tuning is essential to maximize performance gains. Cobb’s Accessport is a popular tuning solution that allows users to adjust engine parameters for optimal performance.
- Custom Maps: The Accessport provides custom maps tailored to the specific modifications made to the vehicle.
- Real-Time Data Monitoring: Users can monitor engine performance in real-time, allowing for adjustments as needed.
- Easy to Use: The user-friendly interface makes it accessible for both novice and experienced tuners.
Additional Performance Upgrades
While the Cobb intake and exhaust systems are significant upgrades, several other modifications can further enhance the BRZ’s performance.
- Upgraded Fuel Injectors: Higher flow injectors can support increased power levels.
- Turbocharger Kits: For those seeking even more power, turbocharging the FA20 can yield substantial gains.
- Suspension Upgrades: Improved suspension components can enhance handling and stability during high-speed maneuvers.
- Lightweight Wheels: Reducing unsprung weight can improve acceleration and handling.
Conclusion
Achieving over 250 horsepower in a Subaru BRZ FA20 is possible with the right performance upgrades. Cobb Tuning’s intake and exhaust systems, combined with proper tuning, can significantly enhance the vehicle’s performance. By considering additional upgrades, enthusiasts can create a balanced and powerful sports car that excels on both the street and the track.