drag and drop to C:\Program Files (x86)\Steam\SteamApps\common\assettocorsa\content\cars
Full galleries
JP Jabouille & G Blaynie's BMW Mirabeau e30 by mtbboy1993, on Flickr
Full galleries
JP Jabouille & G Blaynie's BMW Mirabeau e30 by mtbboy1993, on Flickr