On my 211 e55, I have a carbon spoiler, lip and diffuser, Avalon king ceramic coating, blacked out badging and grills, Eurocharged headers, cls63 mufflers, pulley, tune, heat exchanger, and some small go fast mods. My favorite mod on this car by far is the r230 2 piece gray sl65 wheels, these made a world of a difference in looks to me!!