Sorry, I mean the Cup manifold is no longer available from Porsche?Stef.

 

I have a spare one, however I would not recommend it. Emre makes his own which is far superior to the Cup in both flow and balance.

I have had many manifolds flowed, in the case of the CUP the runner balance was so poor I was afraid of detonation under certain situations with our motor.

Emre had sent us his manifold, I had it tested for flow and balance, made some recommendations and paid for the manifold to be made with requested modifications. We tested it again and the numbers speak for themselves. It is by far the best manifold (flow and balance) we have either bought or computer designed/manufactured for our 4.3L 996tt motor (we have done several).