4trac:
Grant:

https://www.youtube.com/watch?v=b5HymlvopgA

I wouldn't have thought the GR was in any way optimized for the NR.... but he looks to have had some fun.  

I think they made (or will make) some minor mods at Raeder Motorsports (non-Porsche arm of Manthey), seen here:

https://www.youtube.com/watch?v=RhxVExZUIBc


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18 GT3 Manual, 73 Carrera RS 2.7 Carbon Fiber replica (1,890 lbs), 06 EVO9 with track mods. Former: 16 Cayman GT4, 73 911S, Two 951S's, 996 C2, 993 C2, 98 Ferrari 550, 79 635CSi