Adding a pair of quarter panel side scoops is a great way to transform the look of your S550! Side scoops can add another dimension to your Mustang that gives off the wide, muscle car look! We're proud to offer high quality quarter panel scoops from great brands like Roush and Cervinis! Roush offers pre-painted colors so there's no back and forth with the body shop and you're ready to install upon arrival! Shop our selection of 2015-2021 Mustang quarter panel scoops below!