Just my vararam intake. I just sanded down the smooth surface with 600 grit sand paper, then cleaned with a degrease spray. Spray painted with light coats, with ten minuets between coats. Once it was completely covered with no black coming through i let dry by the fire place for three hours. Then clear coated with two light coats and one heavy coat, and let dry over night by the fire place (13 hours). Then i assembled the air intake and placed on my hemi decal, then installed. I though it turned out great very happy with the finished product.