K&N air filters add 5-10%? Also: xenon?

[Huw Powell]

> > > So where does the 50k of dirt go that would clog up any other filter?
>
> K&N claims it sits on the surface, effectively adding to the filter
> medium.  All I know is that I put one in and got a dramatic improvement. 2
> years and >30k later I cleaned it becasue it looked dirty to me. It came
> out good as new and I didn't notice much change in horsepower.

> You guys don't seem to like bigger exhaust for turbo performance, either.
> To each their own.

hmmmm, we could pointlessly argue filter media til we are blue in the
face, at least until someone g-techs or dynos them.

but I have yet to run into these "guys" who don't like bigger exhausts
on their turbo cars?  Or even, one of them.

--
Huw Powell

http://www.humanspeakers.com/

http://www.humanthoughts.org/