very good question. I scoured the local junkyards until I found a ranger that had the same egr setup as my mustang. it took quite a lot of looking but finally found one. I don't recall what year the ranger was anymore, 94'-96' maybe. I was going to try to bend and flange my own tube if I couldn't find one to fit. splicing 2 different tubes together might work if you know someone handy with a welder.