Completed hose pressed together. The straight hose was easy to slide over a threaded rod with some tape covering the threads where it will hit the hose. Then put a fitting on the threaded rods with washers and nuts at both ends and crank the fitting slowly down with the nut/washer. Hold onto the washer so it doesnt spin on the end of the fitting. Do one side/fitting at a time and youll be amazed at how well they go on. All in half the porsche cost and probably took 20 min. Well worth it.