JSP compatible with: Ford Mustang Factory Style Flush Mount Spoiler 2010-2012 (Sterling Gray Metallic (Cladding)) 333042-UJ 100% Brand New Reduce drag , improve fuel efficiency & vehicle stability . All necessary hardware (Pedestal Gaskets, Washers, Bolts & Locator Strips) and standard spoiler installation instructions are included * Reinforced FRP construction , sturdy & strong for long product life .