I have seen some nice systems on here. I am currently looking into putting one in myself. I have seen 3 or 4 real clean set ups in the 4th gen. I have a 4th gen and would like everyone who has had a custom system intalled to post on this thread. I would like to get some ideas. I am looking for as clean as possible. I am currently debating on whether i should have a shallow mount 8" installed in stock JLB location or to have a 8" W3 JL (would def have to be brought out a bit and would lose the stock grill but would be a kick a$$ system i feel. Let me know what you think.