[/url]http://www.volant.com/edetail.asp?ID=85&ptype=f[/url]
I've never been offroad only highway commuting. I noticed a 2 mpg bump, shifts a lot smoother, more power in the low rpm's, and of course a more agressive sound when accelerating:D
I couldn't get the air box holes to line except for one which did the job of holding it down without any issues.
Fits on 4.0L 08-12:
Pathfinder
Frontier
Xterra
Price: SOLD
Location: Laurel, MD
Everything you need to install

Airbox

Outside of the filter

Inside of the filter

Thanks for looking