Those custom made boxed frame connectors look good guys..On the US car tool subfrsme connectors. The install was not to bad, some trimming was required . It took me 2 or 3 hrs to get them fitted. I like the way they look (they look kinda factory) and the fact you dont have to cut into the floor board. The extra support being welded to the floor pan don't hurt either .I would do it again .