I have me a 04 cobra right now and i am looking to upgrade the stereo.I do not wanna go to crazy with it like i did my 95 ,basically i am looking for a sub box exactly like the one for the shaker 1000 that is formed specific for the trunk side area. does anyone know where i can find one or does anyone have one for sale? i do not want just a square box or a slanted box i want the formed one .Thanks in advance!!