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The Scion FR-S, known for its lightweight design and sporty handling, has become a favorite among car enthusiasts. One of the most popular modifications for enhancing performance is upgrading the intake system. In this article, we will compare two leading intake brands, Injen and AEM, to determine which one adds more power to the Scion FR-S.
Overview of Intake Systems
Intake systems are crucial for improving engine performance. They allow for better airflow, which can lead to increased horsepower and torque. The Scion FR-S, equipped with a 2.0-liter flat-four engine, benefits significantly from a high-quality intake system.
Injen Intake System
Injen Technology is renowned for its innovative designs and performance-oriented products. The Injen intake system for the Scion FR-S is designed to maximize airflow while minimizing restrictions.
Features of Injen Intake
- Mandrel-Bent Tubing: Ensures smooth airflow.
- High-Quality Filter: Provides excellent filtration and airflow.
- Easy Installation: Designed for a straightforward installation process.
Users often report noticeable gains in horsepower and torque after installing the Injen intake system. The sound produced is also a favorite among enthusiasts, providing a more aggressive engine note.
AEM Intake System
AEM is another leading brand in the automotive aftermarket, known for its high-performance intake systems. The AEM intake for the Scion FR-S is designed to enhance engine performance while maintaining reliability.
Features of AEM Intake
- Aluminum Construction: Lightweight and durable.
- Reusable Filter: Washable and reusable for long-term use.
- Tuned for Performance: Specifically designed to optimize airflow for the FR-S.
AEM intake systems are praised for their performance gains and ease of maintenance. The reusable filter is a significant advantage for those looking to save on replacement costs over time.
Power Gains Comparison
Both Injen and AEM claim substantial power gains with their intake systems. However, real-world tests and user feedback provide a clearer picture of performance differences.
- Injen: Typically reports gains of around 10-15 horsepower.
- AEM: Often shows gains of approximately 8-12 horsepower.
The Injen intake system generally provides a higher peak horsepower increase compared to AEM. However, the differences may vary based on individual vehicle setups and tuning.
Installation Process
Installation is a crucial factor for many enthusiasts. Both brands offer user-friendly installation processes, but there are some differences.
- Injen: Usually requires basic hand tools and takes about 1-2 hours.
- AEM: Generally easier to install, often completed in under an hour.
For beginners, the AEM intake may be the better choice due to its simpler installation process. However, both systems are designed with the DIY enthusiast in mind.
Sound and Aesthetics
Sound and aesthetics are important considerations for many car owners. Both intake systems offer distinct sounds that enhance the driving experience.
- Injen: Produces a deeper, more aggressive tone.
- AEM: Offers a more refined sound, appealing to those who prefer subtlety.
Visually, both systems feature high-quality materials and finishes. The choice between them often comes down to personal preference in sound and appearance.
Price Comparison
Cost is always a consideration when purchasing aftermarket parts. Here’s a general price comparison between the two brands.
- Injen: Typically priced between $300-$350.
- AEM: Generally ranges from $250-$300.
While AEM is often the more affordable option, Injen may justify its higher price with slightly better performance gains.
Conclusion
Both Injen and AEM offer excellent intake systems for the Scion FR-S, each with its unique advantages. Injen tends to provide higher power gains and a more aggressive sound, while AEM offers ease of installation and a cost-effective solution.
Ultimately, the choice between Injen and AEM will depend on individual preferences regarding performance, sound, and budget. Both brands are reputable and will enhance the driving experience of the Scion FR-S.