I ordered my 2012 Shadow Blue base 4 door manual GTI yesterday and I already need a system. I listen to a lot of hip hop and rap so I would hope to get a lot of bass out of it. My friend has a 10" alpine sub and it sounds very good. If anyone has any suggestions for what would satisfy my needs and not take up too much room I would appreciate it. I have seen the DIY thread but I do not think it would be enough bass. If you currently have that system and would recommend it then I will go that route. Thanks in advance!!