Looks like the headlights washer hose to me. It is secured right behind the headlight connector. From there another hose connection goes to the 2nd washer motor. BUT...only on the driver side.
Btw, those washer corner pieces crack even, when you look sharp at them. Bought one brand new, cracked (can be easily glued with super glue, crack halfway disappears).
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Original Owner | PORSCHE Boxster 2.7L (MY01) | Seal Gray
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