You can tell when a company is proud of their product and when it's junk just to make a buck. The latter applies in this case. Although there are no assembly instructions included it seems quite easy although I suspect I received the wrong part (see photo). The upper part of the upper tube attaches to the funnel with screws, and the lower part enters the socket of the lower tube. I have a feeling they should be attached with the included bolt and nut, although this would require drilling through the bottom of the top tube. The lower tube is inserted into the slot in the oil pan and held in place with a clamp. This product isn't for me so I'm sending it back but it will probably be ok if you just want something cheap. . If you'd rather have something that would be a welcome addition to your garage and that you wouldn't regret spending the money on, I would definitely recommend getting something of a higher quality.
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