I'm trying to install this aftermarket stereo in my car.. Now the first attempt went horrible which is why im asking for help!! There is two types of brackets at the back of the hole in the dash where the stereo goes. The aftermarket stereo is longer then my factory stereo so it wouldn't fit. Is there any way i can get it to fit?? I removed one of the brackets which was just a metal piece but there is a plastic one that is attached to the plastic piece that holds the whole stereo in. 
:'( HELP!
:'( HELP!