Originally Posted By: musicmanbass
On the other hand to get that mch better of a filter, you'd have to go way up to a PureOne, M1, K&N, or the like. Now you're talking $7-$14 or more. That's about the price of some head gaskets!
I don't need a new head gasket, though in doing my own oil changes and in doing them in my driveway, I prefer the pay a little more for the filter that's going to hold up to my 10K filter change interval, without second guessing the filter, and allowing for some 'fudge factor' that may result in the filter change being postponed by a couple K due to foul weather and, or, conflicting demands on my time.
As the OP is looking for something for half the interval, I suggested a couple of the more popular, and well made, options that are suitable for that interval.
Though if its the objective best he's looking for, and cost is not an issue, then that changes the equation entirely, and (though there are a few others that can compete head to head with it) I would recommend either the M1 EP or K&N, both of which use the same performance design by champ labs. These filters are expensive, but they are designed to easily hold up to a 15k OCI. The playing field for that length of a filter remaining effective, and offering the efficiency of the champ performance line, is a very small one and as these are meant to last longer than an average 5-8k OCI, plus have one of the highest efficiency measures on the market, you pay extra for that but IMHO you get what you pay for.
-Spyder