It does not have the runner control valve (located on side, these can be picked up cheap) and also the return valve (black and white plastic valve that sites under the manifold, about £2 to replace). I have the rubber tubes to connect the part too, see bottom picture (I have attached a pic of the two items missing, they are circled in red).
I am running a stage two manifold so this has been sitting as a spare, this was only 2k miles old as it was replaced by Audi.
This could make a good project for someone wishing to do the stage 1 or stage two manifold mod, keeping your original manifold in case you wish to put back to standard.
Im asking £400 + P&P
Parts missing circled in red. (thanks to silverrs4 for using his IM pic)
