1) The difference in temp shouldn't matter. I as good as proved it.
2) Open cone looks a ton better than a box, according to nine out of ten inmates. I'm actually serious - the guys who show their GP's typically refuse to use a "cai" box because it's ugly
3) K&N box doesn't seal out heat worth a shiit. Have you looked at it? Paper thin plastic? It'll be just as hot, extra restrictive, and you'll make worse power and worse gas mileage than open cone.
K&N box is open on top - you don't want to leave your filter uncovered when you detail your engine bay, box or not. Just stick a $45 9" K&N cone on there and call it a day - save that $180 for a mod that actually does... something, instead of a silly piece of plastic.
But then again, it's your car and your money - do as you will, big spender.We're only trying to point you in the right direction and be helpful trolls.
Good luck!
Edit: Just to be sure we're on the same page, you want one of these things, right?
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