Changes of a gameplay: no
Modification type: the realistic
The small Brazilian route on which in real life the GT championship never, probably, would also not glance. But the autodrome not for nothing bears a name of great Ayrton Senna and differs in very interesting configuration which compensates narrowness and small length of a ring. For tests and races of not really powerful machines (as, for example, BMW E90 WTCC) — it.
Unpack contents of archive in the GTR2 folder \\GameData \\Locations.