K&N Replacement Air Filter (33-2873) Ford > Focus > Mk3 2010-2018 > ST250 2010-2015 2 x 40mm Hose Clamps

2 x 40mm Hose Clamps

Increased surface area of filter

Our complete plug and play intercooler solution for

we will test several different cores for each application

this shift knob is a result of extensive development

K&N Replacement Air Filter (33-2873) Ford > Focus > Mk3 2010-2018 > ST250 2010-2015 2 x 40mm Hose ClampsK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your