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

End silencer with double end pieces, 2 inputs and 2 outputs, end piece diameter 50mm. For Porsche 911 with 2.2, 2.4 and 2.7 engine.

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!