End silencer double end pieces, 911 2.2-2.4 and 2.7 1974

End silencer with double end pieces, 2 inputs and 2 outputs, end piece diameter 60mm. For Porsche 911 with 2.2, 2.4 and 2.7 engine from 1974

After modification and in combination with other heat exchangers or exhaust manifolds, also fits 3.0 and 3.2 versions. But it is not a 1 to 1 conversion!