This K&N Air Oil Separator is designed for Ford F150 3.5L V6 (Gas) owners. If you want to keep your engine in top shape, this product is for you. In daily driving or high - performance situations, it captures oil that would otherwise cause issues. Installation is a breeze and takes about 30 minutes. It has a high - capacity reservoir for oil collection, and you don't need any tools to check or empty it. Backed by a lifetime warranty, it's a great long - term investment for your vehicle.