Hey guys, Some folks from my other thread wanted to see pics of the AIS (air injection system) for the '05 California WR450. So here ya go.... The first 3 pics are from the right side of the bike where mostly everything is located. The last pic is from the left side just in front of the air box showing the fitting that feeds the AIS thingy. Click here for the break down page from the manual. *WARNING* this is a rather large file. So 56k users beware! Its looks like they're using crankcase pressure to siphon clean air from the airbox and pump it into exhaust port.