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The Subaru BRZ, equipped with the FA20 engine, has garnered a loyal following among car enthusiasts. One of the most effective ways to enhance its performance is by upgrading the intake system. In this article, we will compare two popular intake upgrades: the Injen and the Invidia. We will look at power gains, price comparisons, and other factors that may influence your decision.
Understanding the FA20 Engine
The FA20 engine is a flat-four, naturally aspirated engine known for its lightweight design and balanced performance. It produces around 200 horsepower and 151 lb-ft of torque in its stock form. However, many enthusiasts seek to unlock more power through aftermarket modifications, particularly with intake upgrades.
Benefits of Upgrading the Intake System
- Increased airflow to the engine
- Improved throttle response
- Enhanced engine sound
- Potential horsepower and torque gains
Injen Intake System
The Injen intake system is known for its high-quality construction and effective design. It features a mandrel-bent aluminum tubing that helps reduce restrictions and improve airflow. Additionally, the Injen system comes with a high-flow air filter that captures more dirt and debris while allowing more air into the engine.
Power Gains
Users have reported power gains of approximately 10-15 horsepower with the Injen intake. This increase is primarily due to the improved airflow and the efficiency of the filter design. The enhanced throttle response is also noticeable, making the driving experience more engaging.
Price Comparison
The Injen intake system typically retails for around $300 to $400, depending on the retailer and any ongoing promotions. This price point is competitive, considering the quality and performance gains it offers.
Invidia Intake System
The Invidia intake system is another popular choice among BRZ owners. Known for its sleek design and effective performance, the Invidia intake also utilizes high-quality materials to ensure durability and efficiency. It features a large air filter that maximizes airflow while maintaining filtration capabilities.
Power Gains
The Invidia intake system has been reported to provide similar power gains to the Injen, with estimates ranging from 10-15 horsepower. The noticeable difference in throttle response adds to the overall driving experience, making it a solid choice for performance enthusiasts.
Price Comparison
The Invidia intake system generally falls within the same price range as the Injen, typically priced between $300 and $450. The slight variation in price may depend on specific features or design elements that appeal to certain buyers.
Comparing Injen and Invidia
When choosing between the Injen and Invidia intake systems, several factors come into play. Both offer comparable power gains and improvements in throttle response. However, differences in design, materials, and user preferences may influence your decision.
Performance
Both intakes provide similar performance enhancements, with users reporting comparable horsepower gains. The choice may come down to personal preference regarding sound and aesthetics.
Installation
Installation for both systems is relatively straightforward and can typically be completed with basic hand tools. Detailed instructions are provided with each kit, ensuring that even novice mechanics can handle the upgrade.
Price
While both intakes are priced similarly, the Injen may be slightly more affordable at times, depending on sales and promotions. It’s advisable to shop around and compare prices before making a final decision.
Conclusion
In summary, both the Injen and Invidia intake systems are excellent choices for upgrading the Subaru BRZ FA20 engine. With comparable power gains, installation ease, and price points, the decision may ultimately come down to personal preference and brand loyalty. Whether you choose Injen or Invidia, both upgrades will enhance your driving experience and performance.