I vote gunmetal. It looks great on any car and doesn't show dirt. If you want to get fancy you can leave the lip silver or paint it to match your body color. On a red and black car I don't see any other colors looking good unless it's carried around to other parts of the car, and even then I can't imagine it being done tastefully.
-Roy
Powered by Invision Power Board (http://www.invisionboard.com)
© Invision Power Services (http://www.invisionpower.com)