The final and official line-up of Roger, Leôspa, Sílvio and Edgard began doing shows at parties and small bars.

In April 1983, the new formation took part in the Theater Lira Paulistana's Boca no Trombone project, the band's first show featuring their own compositions exclusively.

After one of these shows they were signed to a recording contract by producer Pena Schmidt who, at the time, was hiring groups such as Titãs for WEA.

Their first LP, Nós Vamos Invadir sua Praia, released a few months later and given a push by the single Ciúme was a great success.

During the recording sessions Carlinhos, who had been considering a move to Los Angeles to form his own band, left the group and Sérgio Serra was drafted to fill his position.

Even so, Ultraje still provoked controversy, teasing the announcement of the end of official censorship with the song Filha da Puta.

Mauricio, having married an American girl, moved to Miami, and Andria Busic temporarily joined the band on bass.

Leôspa, having married, could no longer maintain his enthusiasm for traveling and rehearsing; Sérgio wanted to leave to form his own band; and Osvaldo preferred working in his professional studio.

In 1992, against the band's wishes, WEA released a greatest hits collection called O mundo encantado do Ultraje a Rigor.

Soon, they released their sixth album, Os Invisíveis, with the track Domingo eu vou pra praia being a success.