JackS

Buy this item and put it in a glass case.
Now call this item "modern art"
Then resubmit this item to another e-bay auction with a starting bid of $150.

I think I might order a dozen and try this myself. If you think you may be interested in my "art", keep a sharp eye on e-bay because they are going to go fast at this bargain price.

achtung6

Can you imagine some low grade, Chinese made garbage like this falling apart inside your cars intake tract? The damage it will cause!

I'll bet this has happened already. Even if it worked and there were proof of it's efficiency, I would never install it in my car's intake.