Hi guys, new member here and a new WR owner as well. I recently bought an 05' WR450 that has a JD jet kit installed and the throttle screw replaced. I've been reading up on the "free" mods for the WR's for a little while on here and in magazines and I want to do them to gain some extra punch down low and get rid of the lazy throttle response. Coming from a YZ250 the WR lacks that hit that is so addictive So assuming I remove airbox snorkel (i'm not going to cut holes in the side of the airbox though), clip the gray wire, and buy the AIS removal kit from Yamaha, how f'd up is my jetting going to be? Looking at the pictures on yamaha's site it looks like the AIS kit comes with some extra jets, so does that mean my JD kit will be spitting and sputtering or will it be good with maybe the exception of the pilot jet? Just looking for some personal experience from you guys and any info is appreciated. Thanks!