After the commercialization in 1975 of the first Porsche 911 Carrera RS in various colors with reference 4051, Exin re-released the model in 1982 with reference 4066. The model in blue and red colors bears "Jocavi" advertising decals. The chassis carries both references 4051/4066. The motor is of the open type (RX-1) powered by cables. On the hood it carries the decal of the 28th Costa Brava Rally 1981, which was actually the year 1980. The car therefore does not correspond to any real model, but is surely inspired by Antonio Zanini's
Porsche 911 SC (Alméras) from the 1980 season (Jocavi/Ducados sponsorships).