Hey guys, I see people sell this aerospace metal thing on ebay, you insert it into the air intake tube. looks like a round ring with triangular teeth all around the inside and you install it in the tube. Does this actually work and can this be put into a K&N air intake if I decide to put that into my H3

 

ahhhhh, the old Tornado!!! I know a few people that bought it when it was on infomercials and they saw absolutely ZERO gain!!! I would save your money.

 

It's only $15, but don't waste your money.

mP

 

Thanks Guys !!

 

def a scam, a K&N filter alone would be a much better investment.