Great mods need great tracks. While rFactor includes many real circuits, the modding community has vastly improved them.
Installing rFactor mods is relatively straightforward: rfactor mods best
: This definitive endurance racing mod features high-quality LMP and GT models. It is known for professional-grade execution and has seen several "flat-six" and GT3 extensions. CTDP (2005 & 2006 F1 Mods) Great mods need great tracks