S1

In 2020, SCX launched four different versions of the Audi S1 WRX (FIA World RallyCross). This model with reference U10319S300 was marketed in a classic single-box version and in a circuit version with tinted windows that conceal the interior. In this case, the classic version comes with rear-wheel drive, front and rear LED lights, and a guide with an automatic return system with double braid. In black, #13 and "MONSTER" livery, it carries only one driver and his name (Bakkerud) on the rear windows. The model is a replica of the car that competed in the 2019 British round of the World RallyCross at Silverstone Circuit.

The Audi S1 WRX was a rallycross car developed by Audi Sport for the FIA World Rallycross Championship between 2014 and 2019. It was fitted with a turbocharged engine producing around 600 hp, quattro all-wheel drive, and acceleration from 0 to 100 km/h in under two seconds. Following Audi's official withdrawal, it continued competing with private teams such as Monster Energy RX Cartel, achieving notable results including second place at Silverstone 2019 and Andreas Bakkerud's world vice-championship. The very car that raced at Silverstone, driven by Bakkerud, was used as the model by SCX for their reference U10319S300.