I've used these ones because they fit the convertibles.But they are for all 3rd gen F's
http://www.top-downsolutions.com/pro...products_id=90
Very,very well built pieces versus some of the others I've looked at.Relatively easy to put on, but ignore the fact they can be bolted on, they really need to be welded.They have cups at the ends that fit right over the sub frame tails.