This is my wifes car so its does not get extensive rust treatment like my cars, she has to many bumps in it so I cant see it lasting anyway !!!
Never seen an exhaust back box like this before , its unusual in that its a whole one piece from the factory and if you want to replace bits you have to saw them off, but its double skinned ???
And the outer skin has corroded but the inside skin appears to be stainless steel or some other rust proof metal, its a 2010 still on the original exhaust and it passed its mot like this no problem .
Never seen an exhaust back box like this before , its unusual in that its a whole one piece from the factory and if you want to replace bits you have to saw them off, but its double skinned ???
And the outer skin has corroded but the inside skin appears to be stainless steel or some other rust proof metal, its a 2010 still on the original exhaust and it passed its mot like this no problem .