Ita a black canister with a few vaccum lines coming off of it that bolts onto the apron infront of the antenna wire inside the passenger fender well. Anyone know what its called or have a pn? My fenderwell was loose so i took it off and drove 5 blocks to the local parts store to get a few things to secure it and on the way i must have picked up a nice sized rock or something and it cracked the canister and now have a vaccum leak. My EffinG luck....:fm::nonono: