13 Piece; With Front Bumper/ Front Lip Splitter/ Hood Scoop/ Side Skirts/ Fender Vents/ Side Scoop/ Window Louver/ Rear Deck Spoiler/ Rear Valence Diffuser Visually And Technically, The Elegant Designs On Every Pick Up Tailgate Spoiler Custom Designed By Air Design Provide A Unique Level Of Personalization And Improved Aerodynamics EManufactured With Proprietary Overmolding technology That Encapsulates High Impact Multilayer Senoplast with Elastomeric Polyurethane That Contours To The Hood Surface for A Perfect Fit And No Drill Limited Lifetime Warranty