There should be mods for all the tracks but some of them are low quality. Several of the tracks are official content, there are high quality mods for Suzuka, Monaco, Hockenheimring, Hungaroring at least.

Buy the Ferrari DLC for F2004, download 2004 F1 skins (this is Renault skin I made with links to all the others ), and then make a custom championship with 2004 tracks and cars. Absolutely don't support that.Ģ004 F1 season is possible. Like, a car is available for RF2 as a free mod, Sim Dream do a trash quality unauthorized rip of it for AC and then sell it. The mods are not of good enough quality to be paymods (RSS for example make scratchmade paymods that are higher quality than Kunos cars so they are worth paying for) and some of them are actually stolen mods.