Cargraphic have released 3 performance improvement packages for 981 3.4L and 3.8L models claiming (for Stage 3) up to 383PS for 3.4L engines and 445PS for 3.8L. These Stage 3 versions include race exhaust systems and so will be perhaps a little too loud for UK track use. My 981 PDK Cayman S with a 3.8L engine uses essentially their Stage 1 configuration (Ehresmann's ECU tune) and I have no CELs and you wouldn't know it had not come out of a Porsche factory. Stage 1 3.8L gives 419PS whereas for the 3.4L it is 350PS
So finally after a little over two years since launch, 981 owners have two options for putting more power into the capable 981 chassis, these Cargraphics/Ehresmann packages and the Cobb/Litchfield route which is discussed in another post in this section.
So finally after a little over two years since launch, 981 owners have two options for putting more power into the capable 981 chassis, these Cargraphics/Ehresmann packages and the Cobb/Litchfield route which is discussed in another post in this section.
