Spoiler King Roof Spoiler (284R) compatible with Cadillac ATS 2012-on 4dr Fits Cadillac ATS 4dr 2012 2013 2014 2015 2016 2017 2018 Self adhesive tape (#9087 PVC) included for easy installation. Use of Primer 94 (adhesive promoter) recommended for best adhesion. Primer not included. UNPAINTED flat black finish. Painting will require flex agent paint to be used Installation manual included