Ive heard good things about Charlie who owns Pro Speed (now in Abercarn, Newport- Moved from Cardiff). Im booked in there for cat back in April (not dual like yours though)Guys, when I put the exhaust back on I noticed a small crack on the resonator, sure enough it's blowing from there, I could weld it up but think I will put a stainless cat back on, can anyone recommend one, I'd like a bit of a grumble but nothing too loud, thanks