hello; Your still going to need a air filter. So are you going to go with a paper Napa Gold?I personally hate oiled filters. I will be removing my K&N that's on my GN as soon as I get my LS1 MAF & Translator.
Napa Gold air filters in everything else I own.
i have a big K&N cone filter in my T Type, but mostly because it was in there when i got the car. i've cleaned it twice in the 11 years i've had the car. i don't know if it's good, bad, or whatever: but it's there and it's staying there.
you can buy a lot of NAPA Gold/Wix filters for the price of a single K&N..
I personally just don't oil the filter! and clean it regularly