so I sold my raptor last month and was itching to ride so decided to just take my baby into the depths lol. still haven't had the balls to look in the airbox but maybe tomorrow... it ran good even in deep water and I didn't let it die LOL. my sons bike on the other hand, I had to remove rinse and dry the filter on multiple occasions. this was only the begining, I forgot to get more after pix. it got much worse or better, depending on how you're gauging