ISI have just released the third party affiliate track Matsusaka by WooChoo on rFactor 2.
This track is a figure of eight Japanese inspired circuit of which 8 layouts are available, it hosts top level open-wheel and GT events, and slower cars can be accommodated on two shorter alternate layouts. Minor layout revisions in its history have added three chicanes, and all currently possible layout variations are available in-game.

Grand Prix – 3.61 mile roadcourse
The main figure-8 circuit as used for Grand Prix racing, with appropriate additional trackside details, and freshly painted kerbs and white lines.

International – 3.609 mile roadcourse
The main figure-8 circuit as used for GT endurance and sprint events, with some variations in trackside details.

International (Old) – 3.61 mile roadcourse
The base figure-8 circuit, but using the tighter original final chicane.

International (West) – 3.61 mile roadcourse
The base figure-8 circuit, but adding a chicane after the hairpin in the Western half of the circuit.

Motorcycle – 3.62 mile roadcourse
The base figure-8 circuit as used for motorcycle racing, which uses the Western chicane, and the tight final chicane.

East – 1.391 mile roadcourse
A shortened layout using only the Eastern half of the circuit, joined by a tricky variable camber final turn.

West – 2.16 mile roadcourse
A shorter version of the base figure-8 layout, based around an alternative start and pit complex in the Western half of the circuit.A short link roadbypasses the final chicanes and the Eastern half of the circuit.

West (West Chicane) – 2.16 mile roadcourse
The West layout with the addition of the Western Chicane after the hairpin.
This track is a free download.
This new track can be download via the RF2 website – HERE
Or via the Steam Workshop – HERE
And of course rFactor 2 can be found on Steam – HERE