The Porsche left the road and collided with a tree.
The incident happened at 11pm on 14 July and the road remained closed until 4am the following morning as recovery and investigations took place.
The man was pronounced dead at the scene by the emergency services and has yet to be named.
Traffic Sergeant Hamish Halloway, of North Yorkshire Police’s Roads Policing Group, said:
Anyone who can help the police with this investigation is asked to contact on 101, press option 2 and ask for Andy Macleod.
(The Driver was later named as Ashley Murray of Harrogate)