Jeez, Hoot. .
Spread some green my way.
Hey Gary, is that a 4510? Is there a bigger filter than that one?
Yes, it's the Amsoil/Donaldson "Nanofiber" 4510 - is there anything better? Jeeze, I dunno - I had used THIS for quite a while with excellent results - and it was what was used in the test thread I pointed to:
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But so far, nothing I can document as to which filter is "best" in terms of air flow OR filtration - the Amsoil just LOOKS a bit more tidy... :-laf
Let's face it guys, LOTS of the stuff we buy for these trucks is more for "warm and fuzzy" feelings than actual, measurable benefit - and even at that, it's pretty amazing what we can convince our "Seat-of-Pants-meter" of as far as what we'd LIKE to believe...
I have just installed one of Stefan Kondolay's neat new Stainless Steel intake tubes for my '02 - the dyno gains displayed so far are nice - but to some, not overwhelming in terms of $$$ per HP - but at least what added power it
DOES make, is all in the mid-RPM range where *I* want and can use it, and for a decently high percentage of the time, not only at WOT, about 1% of the time while towing up a steep grade in the summer...
BESIDES, it LOOKS nice, and impressive! :-laf
SO, when tempted by a nice, efficient aftermarket air filter, wrapped in custom sheet metal with fancy added duct work - ask yourself what the sheetmetal and duct work actually adds in Power
(AND $$$!) over the basic filter alone - and DON'T be bashful about asking for actual independent dyno test results that PROVE any power increase claims -
on the dyno, testing talks, BS walks...
Of course, if you're buying that sheetmetal for it's LOOKS, then join me and my fancy new air intake! :-laf