Wide arch kit ??

Does anyone know if You can just buy a wide arch kit, if so where from. Thanks.

Do you mean metal arches? If so I think the only way is to extend the original arches.
You can get grp berg cup arches but they are huge.
http://i6.photobucket.com/albums/y213/jettadan/amsev_18.jpg
The BBS kit has wider arches in it too. Im sure theres more