K&N Replacement Air Filter (33-2386) Ford > Focus > Mk3 2010-2018 > 1.0T Ecoboost O Rings for valve sealing

O Rings for valve sealing

The OEM engine cover designed by Fiat has an incorporated factory airbox housed within the cover itself

and then there's Vini

The Original AC Schnitzer High Performance silencers made of stainless steel with chrome-plated end panels offer a sporty overall package

K&N Replacement Air Filter (33-2386) Ford > Focus > Mk3 2010-2018 > 1.0T Ecoboost O Rings for valve sealingK&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