I hope someone can help. I've just been fitting my new VF-Engineering Stage 2 charger kit (to a Golf VR6 OBD1). The charger and all pipework went on no problem, but there are just a couple of things I'm not sure about.... Firstly, does anyone know if I have to re-fit the crankcase breather valve (arrowed on the picture of the standard pipework below)? If so, where does it go? What would be the implications of running without it? Secondly, I have what looks like a swirl pot and a piece of pipe (pic below) which came with the kit, but isn't mentioned in the instructions. Does anyone know w