Extreme Dimensions 100621 2004-2007 Scion xB Duraflex K-1 Rear Lip Under Spoiler Air Dam - 1 Pie 2004-2007 - Scion xB Rear Lip/Add On by Duraflex Extreme Dimensions' new Duraflex premium aerodynamics combine fiberglass, plastic, and flex resins to obtain its unique features. The new Duraflex technology obtains a much higher durability rate than the average fiberglass product, resulting in reduced shipping damages up to 75%. Duraflex products feature a black primer finish, high quality mesh grille, hardware kit, and an installation guide to help you install the product. Cars depicted are highly modified for show which may include molding or adding to the original piece. Parts such as lights, splitters, canards, paint, and others accessories are not included unless specified in the product title/description Fiberglass Material