Headlight Bulb

Hey guys im buying those bright blue headlight bulbs for my mitsubishi 96 eclipse and the bulbs have certain bulb plugs and i was wondering if anyone knew what type of plug the 96 eclipse has?

The eclipse is a GST and when i press on the gas to its max, the turbo makes a weird ringing noise? Does anyone know what that noise means?


Any help would be good THANKS!