Recent content by justhangin

I have the 77 Series K&N CAI and if I had to do it again I might not spend the extra money on the Stainless version since the other version (63 series is it?) actually gives you a bit more hp gain. As far as power and mpg, I got an increase of about 1-2 mpg, it doesn't die in the mtns quite as...

My K&N helped mileage out between 1-2 mpg. Nothing major, but I also live in Denver so the more it can breath the better chance you get.