I talked with Curt directly before going this route....on 00-03 they had an "under bumper" version they recommended and on 04+ the "through bumper." I wasn't against putting their product on - then the problem became finding one. They gave me Advance Auto Parts as a supplier and the local one's didn't have in stock and all wanted a week+ to secure one. Mine didn't actually require the removal of the factory fogs - they just were rendered worthless with the Bodiak so I relocated them.