Its a little hard to tell from the pic, but if its the one I think it is, it has to do with the EVAP system. Has to do with collecting gas vapors and collecting them and putting them into the cylinders. If you follow it, it should go into a little electronic module looking thing with another hose going into it....
__________________
CAI - Borla Cat-back - S&S Headers - DHP - AFPR
|