I put black carpet in my 'tour, got it from the link nate posted. It is a PITA. You have to take your time (a lot of time) and be careful, once you cut, you can't really put it back together. It's not REAL hard to do, just time consuming and somewhat aggravating and I had a lotta help from a friend on mine. But it is a lot better than nasty stock carpet. PM me if you need any pointers, though it's pretty straight forward, just sucks doing it... I called an auto upholsterer right before we started taking my seats out and he said it would be like $150. Too much for me.
