Get the O/R pipe into the hangers and EGR tube first then support the back of the pipe with a spare jack(hopefully you aren't using your jack while doing this install!) Place the jack under the crossover pipe. Jack it up level with the flow tubes going to the mufflers. Bolt up the pipe to the headers and then to the flowtubes. You can install the O2 sensors after you are finished if you don't want to risk breaking them. It is pretty easy, but it takes some patience if you are doing it by yourself.
