Hummer H3 Air filter

[mike@sim-seats]

While shopping for a K&N cone type filter for my car I discovered the Hummer H3 air filters. Paper filter with a cylinder shape and a 4" outlet. It works great at the end of my home made ducting to the throttle body. The best part is it's only $20, and available at most parts stores.

https://www.pro-touring.com/attachment.php?attachmentid=114662&stc=1

I did a search, but I didn't see this tip listed anywhere else. Sorry if I'm just repeating common knowledge.