My two week flourish of fixing as many things on my 525 as I can is coming to a close. Front sway bar has been replaced along with the end links and lower control arms. Business cd swapped for a post 9/02 unit and aux input installed. Headlamps refinished (still on the fence about clearing them with 2k). New fog light assemblies and auxiliary fan ordered. Front window auto-up function sorted. I've been reading Fudmans thread about mounting an 8" powered sub in the rear center armrest space. The unit he used is discontinued as are the couple other similar installs I've seen. I'm really liking the concept for its simplicity and space savings. Does anyone have experience with some of the newer under seat subs on the market? I looked at a local audio shop that carries the Memphis 8" and the Kicker 8". Both come pretty well recommended as far as cust reviews I've read on the net. Both pricey, though. Any advice would be much appreciated.