Right... Here we go, I have a mk 2 ph 2 1.2 dynamique, I went to take it for mot a couple of days back and it failed on the exhaust blowing, turns out the butt which connects the cat the the mid section cone, snapped off, so rather than buy a new cat... I was going to just take a disc cutter to both sides and fit a piece of flexi between then ... Sound Orite or ?any chance someone knows what diameter flexi I'd need ?