So this is the second resonated section to fail. Ok Milltek did replace the first one under `good will` warranty as I was not the first owner but I still had the hassle and cost of swapping it. And now I have to do it again 6 months later. This time its coming off and staying off, whicch is fine as the car is going anyway. Will probably buy a non-res section and just sell the whole system on as complete Non Res system. Seriously, £1200 for an exhaust with this kind of quality issue is unforgivable in my eye. To be fair the system works VERY well as far as gains are concerned but comes very dubious durability. End of rant.