We consider this line part of the Chassis, and offer it as a "repair" hose.
My 3.2 "Soft" sets in Post #89 above are considered part of the 3.2 Motor.
We are also working on replacement 3.2 "Modular" Fuel Pressure Dampeners and Fuel pressure Regulators, and at a much more reasonable price.
The originals from Porsche are now over $600 each.
Doing preliminary testing and installation, and hope to have them available the first of the new year.
They are based on the Bosch Motorsport / Porsche 993 Modular FPR and now commonplace among many performance vehicles.
For info, please email me.
len.cummings @ verizon.net but without the spaces.