Hey guys in my old sc300 I put a 12' in my trunk with a custom made box for the SC's but since then the company that made that box in outta buisness. Anywho I was wondering who has swaped out there stock sub in the rear dash and replaced it with a aftermarket one? If so what size? I know there isnt alot of clearence to put a new sub in where the stock one already is. Also where about did you put your new amp? thanks guys!