Is one superior to the other in terms of flow and/or turbulance??? This is for a Rappy BTW. Thank's

 

Nobody knows???[img]i/expressions/face-icon-small-confused.gif[/img]

 

I started with the Pro-Flow foam filter kit, removing the airbox lid. The filter is so big that is seems that it fills up the stock airbox pretty good. I would think that it would be hard for air to get to the sides and bottom of the filter. The Pingry box is bigger and seems to provide much better airflow. I had to increase one jet size when switching to the pingry. My Raptor seems a bit faster. Also, the filter fits and secures much better to the Pro-Flow plate than the Pingry. Good Luck!

RR1

 

thank's again fella's!!