Supersprint Centre Pipe to Manifold Gasket

[Hpi_matrix]

I need this gasket: http://www.kamracing.co.uk/wire-exhaust-gasket-citroen-saxo-supersprint-centre-pipes.html

However Kam racing want £5 just for postage.

Can anyone confirm the size of the gasket required, is it 50mm? So this would fit: http://www.ebay.co.uk/itm/Exhaust-Gasket-Conical-Mesh-Gaskets-2-50mm-Seal-For-Tube-Flange-/271902399285?hash=item3f4ea55b35

Or does anyone know any other suppliers?

[Mickswan]

50mm gasket you can get them from any motor factor. They're off a merc.

Or

http://www.ebay.co.uk/ulk/itm/271902399285