What is the best air filter on the market today for the raptor. I have a 2002 raptor with a White Bros. "e" series pipe and also rejetted. I wanted to know what filter I should use and also if I need to cut holes in my air box. I have heard many different variations, ie.. K & N, Pro-flow and uni. I just want to make the right decision. Thanks

 

2 paper towels and some corn oil...it works for me when cooking catfish

 

Go with the Pro-Flow with the foam filter.
Don't think twice about it!! It will save your motor and won't leak like some of the other's

 

they are all good filters. Just make sure you use a pro Flow type adaptor & a pre filter.