Hi all, with the new UK MOT now in place how will it affect my 2007 1.9t Cargo as far as exhaust? Mine appears to have a bulbous bulge in the exhaust just below the manifold but has no electrical sensors connected to it, is that a DPF or something different? When I bought it new I was told it is a Euro 4 system will I be banned for driving in cities like Bath and Bristol soon would you imagine?