2013+ Ford Focus ST owners – we have a drop in K&N air filter for you in stock!

If you want to quickly gain power, improved throttle response nothing beats a K&N drop in air filter!

They install in minutes, last a long time, plus they save you money from having to buy new air filters all the time!

Photos:

2013+ Ford Focus ST K&N drop in air filter

2013+ Ford Focus ST K&N drop in air filter

2013+ Ford Focus ST K&N drop in air filter

2013+ Ford Focus ST K&N drop in air filter

If you want any more information, click on the photos above to jump to our product page!