I remember a cartoon about futuristic plane fighters. The cartoon was launched around the year 2000, it is in computer graphics not in classical drawing.
There are two girls in the group, one of the guys can turn into a beast, like a werewolf and had special googles not like the rest of the characters.
The bad guy had a giant robot in some episodes and in one episode a girl from the group is kidnapped and if the group shot the bad guy, she has a lot of pain.
Also in another episode they use cd as a countermeasures for heat seeking missiles.
This cartoon show was in Spain.