I ordered a K&amp;N Air filter for my 2010 Kia Soul and yes, a little more power but a lot less mileage per gallon.  The reason being these filters are made for older vehicles with a carburator and not with fuel injection.  I am in the process of returning my air filter to K&amp;N because of this.  They were very reasonable about this and indicated they will refund the full amount on my credit card but I must pay for the shipping.  I will let you know the outcome once I send the item back to them.

Should I get a reusable/washable air filter for my Kia Soul?
I somehow managed to miss configured my mac osx update-server and would like to reset it, the problem is that there is no reset button to put the update-server into it's original inactivated state. 

So does someone here know how to reset the update-server completely without leaving traces from the configurations which have been done before?
