Midtown Madness 2 eXtreme (http://www.mm2x.com/) is the largest known modding community for Midtown Madness 2. Since its foundation in August 2002, MM2X had received 110 page-views and is home to over 200 fan-made mods, 1,800 addon cars, and 75 fan made tracks.
Although some of the mods displayed there are unique to the site, much of its content is sourced by its partners, such as Midtown Madness 2 Riva, Midtown Madness 2 Brasil and HQTM Team.
In addition to many cars, cities and other mods, MM2X also displays editing software to help users create their own mods, as well as having a whole section devoted to showing off in-game screenshots taken by members.