I just ordered my Pro Design filter setup for my Raptor. I have heard problems with this setup not sealing properly and also being hard to jet. What mods did you guys make to your air box lids? what are yall jetting to. I have the BG exhaust and it is way lean with 150, 155 combo. Please respond to this if you have any input

 

i have drilled holes in my air box about inch in diameter then i covered them with a hood scoop. and im running a 145 on my warrior it also has a dmc exhaust attached and it screams

 

First off the Pro Design Filter set up does work and is a very nice piece. I put one on my raptor and it seals perfectly. Also, I drilled 6 1" holes in the top of the lid and put the uni-filter plugs in there. I will send you pics of this. Then I removed the center divider in the lid and scrapped the snorkel. I also have a big gun system and will be getting my dynojet jet kit next week. This is a complete kit, not just the jets. I'll post my results when I get it installed hopefully next weekend.

Chasman
01 blk/wht Raptor