Anyone seen one of these before?

I just ran across it... had seen it on the show "trucks" and thought about looking it up but never did till now...

Looks like it'd work.

http://www.cool-collar.com/products.htm

 

it works but not ever efficent. weld some lines on your oil pan if you want your oil
cooler. im sure it'll work better than that filter sink since very little air gets circulated
where our honda filters are located.