JSP compatible with:Scion xB Rear Spoiler Factory Style Primed 2004-2006 339155 100% Brand New, Primed!!! Reduce drag , improve fuel efficiency & vehicle stability . Ready JSP compatible with: paint , save time , labor & material . 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 .