1st pic looks like one o them crappy fuel savers or something, though not sure what its doing that side of the fuel rail? can you get any better pics of where the pipes on it go?
2nd pic is for the rear washers, you can see in the pic the other end of the pipe just under the header tank

edit: had another look at the 1st pic, its been spliced inline with the brake servo vacuum pipe. I have a feeling it might be a fake dump valve or something, chav tastic and dangerous if it vents vacuum