Modding Support. (Custom maps and Cars can be loaded on internet)
Performance Tuning: Engine Pistions, Exhaust, Turbocharging, NOS, etc.
Guide to setup Steering Wheels -
Maps Modding How To:
Custom maps location: Game Folder/Drift Streets Japan_Data/mods/maps/map_name/map_name.obj + .mtl + textures .mtl file is necessary. Textures need to be in same directory with .obj. Supported up to 65000 vertices models only. Diffuse materials (recomended).