Posted July 2, 2023. 21 févr. 2022 · We are proud to announce our new car, the Formula RSS 2013, now available for Assetto Corsa! Based on the 2013 Formula specifications, it features a screaming 770 hp V8 naturally aspirated engine, advanced aerodynamics, 4 different tyre compounds, and a KERS system that stores energy during braking and can be deployed to help overtaking.