The air filter is a direct replacement for those using an aftermarket intake system. Easy to install (direct bolt on) The filter improves overall air filtration, horsepower, torque and fuel economy compared to original filters. It is washable and will last the life of your engine. The fine mesh increases airflow, helps draw more air into your engine to improve throttle response Increase horsepower Even flow and prevents hot air from being drawn in from the engine bay at high temperatures