AEM CD-7 Carbon Digital Racing Dash DisplayAEM has updated its CD 7 Digital Dash Display from an aluminum enclosure to a carbon fiber composite enclosure and in the process has reduced its mass from 740g 26. 1 oz. to only 595g 20. 9oz. That's almost 1 3rd lbs. less and makes the CD 7 Carbon the lightest graphical dash of its size among major competitors! The new CD 7 Carbon digital displays also have optional integrated 20Hz GPS, which replaces the dash packages that included a Vehicle