Like the title says, has anyone put a 99.5 to 03 sd turbo on an obs using the obs exhaust housing? Ok so turbo number 2 in two months so no im going to do somthing cheap but would like for it to last. Not going to keep the truck for a realy long time but would not like to have to do this agen in a month. Has any one done this? if not im going to try it and i will keep all of you updated.