hi,me mots due in a few weeks on my zstd,ive been told you now need a cat fiited on a diesel from 2014 if it was manufactured with one,as mine has a bypass pipe,is this true,many thxs martin.
saw them on ebay for £37+pp £50,so I thought I might aswell buy a cat for an extra £12 free p+p,for peace of mind, I don't think ill lose much bhp for having a cat,+ ill be doing my bit for the environment,i can allways swap em over after mot,