what centres are compatable with a magnex backbox and decat?

[jware92]

Just caught my magnex centre box on a speedbump :(
Just wondered what straight through centre pipe would be compatable with the backbox and decat?
Or any idea what sort of price i would be looking at to get the magnex centre box welded roughly?

[chinkostu]

any centre pipe from a mk1/vts. the mk2 vtr/furio etc have a longer centre pipe.

[jware92]

are the bores not different?