I was looking into doin the sub thing, since I changed the rears, and realistically, my highs and mids are fine, but the base coming from that stock sub SUCKS. Makes it worse when you stop to consider I have my Alpine 7864 Head Unit, which is pretty high end. I'm debating either the bazooka tube idea OR an Exceleon 10 inch in a Qlogic, problem with that, is the cost, as trunk space means diddly to me. The Tube is amped, so I might go that way, but man this stock sub for Techno/Trance is terrible, super high distortion too. What should I do, and if you guys got a better recommendation for under 300, let me know.