Basically I have a mk2 vtr with a 4-2-1 decat mani then from that a powerflow system with a sports cat but it my car failed MOT on emissions only (pretty good going I thought!)
But I think the cat is dead so I can get a japspeed system cheap from Mani back without a cat in it just a silencer then back box. Or I can get hold off a Scorpion syste
From mani back with a cat, what can be taking out and in its place put a decat pipe for after MOT I need a cat so I'm thinking will the scorpion one be better do all I got to do for MOT is bolt the cat back in?
Cheers matt