Upgrade Your Ride With A Cold Air Intake For Your 2007 Audi S4

Injen SP Cold Air Intake System 20172021 Audi A4 L42.0L Turbo SP3087P from www.vividracing.com

Is your 2007 Audi S4 in need of a boost in performance? Look no further than a cold air intake. This modification can greatly improve your car’s horsepower and torque, while also enhancing its sound and appearance. In this article, we’ll dive into the benefits of a cold air intake and provide some tips for choosing the right one for your Audi S4.

The Benefits of a Cold Air Intake

A cold air intake is designed to replace your car’s stock air intake system. The main difference between the two is the location of the air filter. In a stock system, the air filter is typically located in a box under the hood, which restricts airflow. A cold air intake, on the other hand, moves the air filter to a location outside of the engine compartment, such as behind the front bumper or in the fender well. This allows for cooler, denser air to be drawn into the engine, which can result in several benefits.

Increase in Horsepower and Torque

One of the main benefits of a cold air intake is an increase in horsepower and torque. Cooler, denser air contains more oxygen molecules, which allows for better combustion in the engine. This can result in a noticeable increase in power, especially at higher RPMs. Some cold air intakes have been shown to provide gains of up to 20 horsepower and 25 lb-ft of torque.

Improved Sound

Another benefit of a cold air intake is an improved engine sound. With the air filter located outside of the engine compartment, you’ll be able to hear the engine sucking in air more clearly. This can result in a deeper, more aggressive sound that many car enthusiasts love.

Better Fuel Economy

While the primary benefit of a cold air intake is increased performance, it can also lead to better fuel economy. With cooler, denser air being drawn into the engine, it doesn’t have to work as hard to produce power. This can result in a slight increase in fuel efficiency, especially during highway driving.

Choosing the Right Cold Air Intake for Your Audi S4

When it comes to choosing a cold air intake for your Audi S4, there are a few things to consider. Here are some tips to help you make the right choice.

Brand Reputation

First and foremost, you want to choose a reputable brand. There are many companies out there that make cold air intakes, but not all of them are created equal. Look for a brand with a proven track record of quality and performance.

Compatibility

Make sure the cold air intake you choose is compatible with your Audi S4. Some intakes may only be designed for certain model years or engine types. Double-check the manufacturer’s website or consult with a professional to ensure compatibility.

Filter Type

There are two main types of air filters used in cold air intakes: oiled and dry. Oiled filters are known for their superior filtration, but require regular maintenance to keep them clean and functioning properly. Dry filters, on the other hand, are low-maintenance but may not provide the same level of filtration.

Conclusion

A cold air intake is a simple and relatively inexpensive way to upgrade your 2007 Audi S4’s performance. With benefits like increased horsepower and torque, improved sound, and better fuel economy, it’s definitely worth considering. Just make sure to do your research and choose a reputable brand that’s compatible with your car. With the right cold air intake, you’ll be able to take your Audi S4 to the next level.