Use this K&N intake when you're looking to boost the performance of your Ford Focus. It's perfect for car enthusiasts who want more power and don't mind a bit of DIY installation. This intake system is designed to fit specific models of the Ford Focus from 2013 - 2018. It comes with a mandrel - bent aluminum intake tube and a large, conical air filter. The system is easy to install, usually taking less than 90 minutes.