I have to learn how to weld! I had a few 2x4's, plus some scrap 3/4" plywood pieces laying around. I added a few 2"x6"'s from Home D and some deck screws and I'm ready to install my TTI exhaust system. I got the cribbing block idea from other FABO member (thanks). (I wish I had a shop & could afford a lift!) Each one is 14" X 22" and 13.5" tall at the tire or about 25" under the frame. I think I'm all in for about $160.00. It still sucks to work on my back, but it's still fun!