Exhaust Manifold 4-2-1 For Sale/info Needed?

[jody391]

Hi guy's I bought an exhaust manifold down pipe 4-2-1 but I am prob not going fit it so was thinking of selling.. I belive it is stainless but with surface browning but it has welded tags on the pipe's "MSL0001" - "MSL0002" etc does anybody know who made it where its from what its worth etc??