You can make your sporty Cadillac much more aggressive after installing a Catera wing. All of our Catera wings have been styled so that you can instantly recognize your car when you see it. These Catera rear wings will also make your car more noticeable to the average person on the street. To go along with the subtle lines and still keep the great Cadillac shape, make sure to install a new Catera spoiler. Catera spoilers fit on the back of your car and come in different shapes and sizes so that you can choose the perfect way to make your car the unique vision you want it to be.