K&N is one of the best-known cold air intake brands, and with good reason. Whether you drive a Mustang, Focus ST/RS, Jeep, or truck, this upgrade can help your engine breathe better. K&N has a variety of options to give you the improved throttle response and engine sounds you want.

Each kit also includes one of their reusable, washable air filters. This means you won’t have to buy replacements, and they can go without cleaning for up to 100,000 miles.

More clean, cool air flowing into your engine means that you’ll experience more power and better efficiency. You’ll feel the difference every time you put your foot down. Plus, you’ll get louder intake noises, giving your engine sound more character.

Cold air intakes are easy to install. They bolt on as a direct replacement for your factory components. If you’re new to the aftermarket mod scene, this is a great place to start your work under the hood.