Description from our website:

Swap out your OE air filter with these high flow air filters from K&N! K&N designs their air filters to improve airflow and give your Mustang more horsepower. As a direct replacement and upgrade for your factory filters, these are an easy upgrade that changes the look of your engine bay and adds power!

Better performance. These filters use a state-of-the-art filter media to maximize airflow for better acceleration and more horsepower.

Durable. Washable and reusable so you do not have to purchase another filter. K&N has been designing air filters for 50 years and improving upon vehicles performance.

Low maintenance. Designed to be cleaned every 5 years, this filter is a piece of cake to maintain. Under normal highway conditions, the filter should be cleaned every 5 years or 75,000 miles.

Saves you money. No need to purchase disposable filters when servicing your engine.

Washable & reusable
Service every 5-years or 75k miles
Increased airflow
Better performance
Improved engine bay appearance
Includes 2 air filters
Fits Mustang GT and Dark Horse
Interchange Numbers: 93912, PR3Z9601A, PR3Z-9601-A

Or buy from Steeda.com