It was baptized "Quadrifoglio" for the characteristic symbol printed on the side and the trunk, as it was competitive in Turismo Internazionale (TI) races and rallies.
It was built by Alfa Romeo in just 501 examples, starting in 1963.
The Giulia sedan has an engine increased to 112 HP, with lightened aluminium bodywork, Plexiglas rear window and windows, and many other modifications that make it an exceptional sports car.
This powerful sedan was the daughter of the 1962 Giulia and heir to the various previous editions. Cars were studied in the wind tunnel of the Turin Polytechnic in a scientific way to achieve a high aerodynamic coefficient.
A group of highly experienced technicians collaborated on creating the Giulia TI Super: the aeronautical engineer Orazio Satta Puliga and Giuseppe Busso, the designer of the famous V6 engine.
Ivo Colucci and Giuseppe Scarnati of the Alfa Romeo Style Center for the bodywork.

Like its Alfa "sisters", this car was technically cutting-edge and represented, in the 1960s, a great success for the Arese company.
It was the ideal model for a wealthy, seriously sporty class of buyers who wanted more to be than to appear.