K&N Flow Control Custom Assembly (61-2000) Ford > Focus > Mk3 2010-2018 > ST250 2015-2018 which is a remarkable gain

which is a remarkable gain for an easy to fit bolt on modification

Paired Product: 24

EPS powder-coated cold wound springs

Gives a great induction sound and looks really slick in the engine bay ⭐

K&N Flow Control Custom Assembly (61-2000) Ford > Focus > Mk3 2010-2018 > ST250 2015-2018 which is a remarkable gainThe K&N Flow Control System utilizes a custom designed base in combination with a unique lid designed to reduce intake turbulence. The resulting smooth, laminar flow enhances cylinder filling, horsepower, and torque. The filter element is the world famous K&N Filtercharger for the ultimate in airflow and filtration. Custom design reduces intake turbulence Includes K&N round filter element High air flow with excellent filtration Washable and reusable