The new Ferrari 312T, developed fully with Lauda and Regazzoni and designed by Mauro Forghieri, was introduced in 1975, and brought the team back to winning ways, Lauda won five races and took the drivers' crown, and Ferrari won the Constructors' Championship.
O novo Ferrari 312T, desenvolvido plenamente con Lauda e Regazzoni e deseñado por Mauro Forghieri, presentouse en 1975, e levou ao equipo de volta á senda da vitoria, Lauda gañou cinco carreiras e logrou o título de pilotos, e Ferrari gañou o campionato de construtores.