Airtec Motorsport Focus RS MK3 Stage 1 Induction Kit

K&N Performance FILTERS increase horsepower and acceleration by dramatically reducing air flow restriction caused by the original factory design. They come with K&N’s Million-Mile Limited Warranty. 57S series air-filter replace the factory air filter housing with a fully enclosed injection modified air box containing a reusable K&N air filter. Installation is easy as they are specifically engineered to use factory holes and mounting points. No additional hardware, cutting or drilling is required

Bring your 2016 Focus Mk3 RS engine bay to life with Pro-Hose, the Professional choice

AIRTEC part no: ATIKFO13