Pepsimax gone same with Voxace and now we've got some technical information. What facinated me about this thread was all those people coming out and bagging K,N with out any real factual evidence. Apart from one so called indenpdent test that seemed to push the factory product.
I agree with Voxace though about one thing I've had enough of this topic too.
Thanks for the technical data Tickford 6 but some people wont believe in anything unless it hits them in the face.

LOL, can't we just agree that it doesn't really matter either way.

Can't really trust any test unless you do it yourself anyway. Not sure if what is on the K&N site is the truth or not, but either way as Tickford_6 said we have nothing to compare to.

I agree it doesn't really matter and yeah you cant trust any test.
Happy motoring Voxace