The page has been updated with the complete instructions. No guessing anymore.
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http://*************/335i-cts-intake/
Here is the "tuning fork" as I called it bracket that cradles the intake. It's the black piece attached by the bolt below the MAF housing in the middle:
[IMG]http://i1.wp.com/*************/wp-content/uploads/2016/10/IMG_0420-e1475729056840.jpg?resize=683%2C1024[/IMG]
The hose clamp that holds the air intake on is suppose to go around both the air filter and that support bracket as seen here:
[IMG]http://i0.wp.com/*************/wp-content/uploads/2016/09/IMG_0422-e1475729973694.jpg?resize=683%2C1024[/IMG]