Is the Injen Intake on a Subaru Impreza Worth It?

If you are a Subaru Impreza owner, you might have heard about the Injen intake. It is a popular modification for the car that can improve its performance and sound. But is it worth it? In this article, we will explore the benefits and drawbacks of installing an Injen intake on a Subaru Impreza.

Key Takeaways

  • The Injen intake can increase horsepower and torque.
  • The intake can also improve the sound of the engine.
  • Installation is straightforward, and the intake is durable.
  • The Injen intake is not a significant upgrade for daily driving.
  • The intake may void the car’s warranty.

What is an Injen Intake?

Before we dive into the worthiness of the Injen intake, let’s first understand what it is. The Injen intake is an aftermarket air intake system that replaces the stock airbox and intake tract. It is designed to increase the volume of air that enters the engine, which can result in improved performance.

The Injen intake features a cone-shaped air filter that is placed in a heat shield. The shield is designed to prevent hot air from entering the engine, ensuring that only cold air is used. Cold air contains more oxygen, which can increase combustion efficiency, resulting in more horsepower and torque.

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Benefits of an Injen Intake

There are several benefits of installing an Injen intake on a Subaru Impreza:

Increased Horsepower and Torque

The primary benefit of installing an Injen intake is the increased horsepower and torque. The Injen intake can improve airflow into the engine, resulting in better combustion efficiency. This, in turn, can increase horsepower and torque. According to Injen, their intakes can increase horsepower by up to 20 hp and torque by up to 18 lb-ft.

Improved Sound

Another benefit of installing an Injen intake is the improved sound of the engine. The intake can produce a more aggressive sound compared to the stock airbox. This is due to the increased airflow and the sound of air being sucked into the engine.

Straightforward Installation

The Injen intake is designed to be a direct replacement for the stock airbox and intake tract. This means that installation is straightforward and can be done with basic hand tools. Injen also provides detailed installation instructions, making the process even easier.

Durable Construction

The Injen intake is constructed from high-quality materials, making it durable and long-lasting. The intake features an aluminum intake tube that is powder-coated for durability. The air filter is also washable and reusable, saving you money in the long run.

Drawbacks of an Injen Intake

While there are several benefits of installing an Injen intake on a Subaru Impreza, there are also some drawbacks:

Not a Significant Upgrade for Daily Driving

If you are using your Subaru Impreza for daily driving, you may not notice a significant difference in performance. The increased horsepower and torque are noticeable at high RPMs, which are not often used during daily driving. Additionally, the improved sound may not be worth the cost of the intake for some drivers.

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May Void Warranty

Installing an aftermarket intake like the Injen intake may void your car’s warranty. If you have a new Subaru Impreza and want to install an Injen intake, it’s best to check with your dealership to see if it will void your warranty.

FAQ

Does the Injen intake require tuning?

No, the Injen intake does not require tuning. It is a direct replacement for the stock airbox and intake tract and can be installed without any additional tuning.

Will the Injen intake fit my Subaru Impreza?

The Injen intake is designed to fit all Subaru Impreza models from 2008 to 2021.

How much horsepower and torque can I expect from the Injen intake?

According to Injen, their intakes can increase horsepower by up to 20 hp and torque by up to 18 lb-ft.

How much does the Injen intake cost?

The cost of an Injen intake varies depending on the model and year of your Subaru Impreza. On average, you can expect to pay around $300 to $400 for an Injen intake.

Is the Injen intake worth it?

Whether the Injen intake is worth it depends on your driving style and preferences. If you are looking for improved performance and sound, the Injen intake can be a worthwhile upgrade. However, if you are using your Subaru Impreza for daily driving, you may not notice a significant difference in performance.

Conclusion

In conclusion, the Injen intake can be a worthwhile upgrade for Subaru Impreza owners looking to improve their car’s performance and sound. The intake can increase horsepower and torque, produce an aggressive engine sound, and is straightforward to install. However, it may not be a significant upgrade for daily driving and may void your car’s warranty. As with any aftermarket modification, it’s best to weigh the benefits and drawbacks before making a purchase.

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Joseph Weaver

With a background in engineering and a passion for cars, Joseph brings a unique perspective to our blog. He's particularly interested in the technology and innovation behind Subaru's advanced safety features, and his articles on this topic are always insightful and informative. When he's not writing, he enjoys playing video games and spending time with his family.

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