10. At this point, we ran into a snag in the installation. In this picture, the lower pipe is the one that was included in the kit. It was the correct length but the hanger was in the wrong location. We called Cherry Bomb and they over-nighted us the correct pipe. This pipe is the top one in the picture. It was too short and the hanger was still in the wrong location. We decided to just cut the hanger from the first pipe we received and weld it into the correct location.