well im ordering my Q as soon as the pay pal account goes through. so now i need a box, the one ive been messing with on the re site is 40x22x22in and has 112.75 sq.in. of port area. tuned to 31 i tuned it a little higher than i wanted because the port is only 4-5 in from the back of my trunk so it will lower it a little bit i think. the fi site says that it needs to be tuned to 28 so i think its pretty close. and so far im thinking sub back port back so any help would be greatly appreciated