I had a MK 2, bought some door pods from a shop which replaced the whole door speaker enclosure and the tray you put bits and peices in, whatever it's called and put in DLS components, either 6 or 6.5" in the door, with a crossover inside the door and I fixed the tweaters somewhere up the dash. Can't really remember where, I think there were some speakers in the dash which I removed and made aluminum brackets for, if memory serves me correctly.