Spectre Dodge Challenger, Charger and Chrysler 300 engine dress up covers easily install over OE caps for a personalized and show quality look for your engine compartment. These covers feature an attractive finish with a stylish design. They are constructed from a durable lightweight ABS plastic that snugly fits into place for an appearance that will surely turn heads. Available in polished chrome, bronze, black, and silver finishes with carbon fiber accents.