Build quality is great and being longlife, it has a lifetime warranty which is transferrable between owners so i will provide the paperwork for this.
Literally all that is needed to fit it is a cat fitting kit. Its all welded so posting would be almost impossible but im happy for someone to come to mine and we fit it here (providing you buy a new fitting kit!)
Not too sure on what to ask for. It cost me £430 to be made and fitted a year ago and i understand i wont get that back but was thinking £275 but open to offers. Will find a pic later!