http://mobile.jlaudio.com/products_s...p?series_id=23
Don't know if they would fit since I can not get anyone to give me the dimensions of the stock sub and I haven't been able to look myself. Best case is that they will fit directly, although I am not too confident.
Worst case is that I will have them sit a bit out and angled to avoid contact with the seat using a fiberglass shroud. The stock speakers sit inside the wall at an angle (the firing portion of the speaker is not directed straight forward as one might guess from looking at the grill). But the space could be used to contain at least a good portion of the magnet from the jl6w0s.