Just got off the phone with Tom at ProDesign and he has the Pro-Flow Foam filter system ready for the Raptor. They are going for $99.95 and that includes the bolt on adaptor and a 3 stage foam filter. I currently use this system on the Banshee and it allows you to run with or without the airbox lid. This is what I've been waiting for, now you can remove the airbox lid and re-jet for some real HP gains

For more info take a look at the following url: Pro-Flow Air Filter
or call Tom at (714) 534-0620 to order or at least get on the list. (thats's a t v s o u r c e)