Upgrade Your Ford Focus ST Rear Diffuser for a Meaner Look
Installing a new ford focus st rear diffuser is one of the quickest ways to transform the back of your car from "sporty hatch" to something that looks like it belongs on a track. Let's be honest, the Focus ST is already a great-looking machine from the factory, but that stock plastic piece at the bottom of the rear bumper can feel a bit underwhelming once you start adding other mods. Whether you're driving a MK3 or the newer MK4, the rear diffuser is that finishing touch that ties the whole aesthetic together. ...