Testing waters..... I'm the second owner of this 2005 drz400sm Here's a list of all the goods: 30k on bike 19k on engine -Keihin 39mm flatslide -Drz-E airbox (comes with 3x3 molded from factory) -K&n filter -MRD Z-Pro full exhaust -JE forged 94mm piston -Cometic gaskets -Hotcams stage 2 ...