K&N 33-2247 - Dodge Ram 1500 2500 3500 - K&N Air Filter $20 pickup or $25 shipped
I am selling my K&N 33-2247 Washable Air Filter. I used it in my truck for exactly 1 month and didn't notice any difference. This is more than likely due to the setup of my 4x4. I've heard of people gaining and losing mpg and hp. I think gains apply more to 2wd, but with my 35s and being a 4wd, it didn't make any difference, so I'm just trying to recoupe a bit of what i spent.