These Classic Design Concepts shaker hood systems work as fully functional Ram Air products that will boost performance and increase your horsepower. These shaker hood systems utilize your factory air box so that engine flashing is not necessary, leaving your emissions unchanged and your warranty intact. Classic Design Concepts shaker hood systems are sold complete with a scoop, mounting hardware, template, duct work, and instructions, leaving you with nothing but an easy installation. These shaker hood systems don't just boost performance--they give your vehicle a styling look as well..