The Tatuus F4-T421 is an open-wheel formula race car, designed, developed and built by Italian manufacturer Tatuus, for Formula 4 junior categories, since 2021.

It's a time to release the long-awaited Formula 4 mod of the very same Tatuus T421 car that brings such intense and exciting competition in the revived Russian Championship this year.

As you know, Yaroslav Shevyrtalov (Team Lada) emerged as the strongest driver in the 2025 season – he also took the title in...