Okay, after only 3 months in my 2012 Nismo, I have some money burning a hole in my pocket, but want feedback before I pull the trigger.
TWM short shifter, leather boot, Phantom hybrid knob, grease (about $500)
While I have the shop doing this install, I will get them to change trans and diff oils.
From reading several threads, this seems to be best choice:
Red Line MT-85 75W85 GL-4 for transmission
Red Line 75W90 GL-5 Gear Oil for differential
I haven't crawled under the car yet, but am also thinking about a NISMO Differential Cover if it isn't already in place ($140)
Finally, next month...
Racing Brake 2 piece rotors, ET500 pads, Motul RBF 600 fluid and ss lines ($2500).
First cool weather track day Oct 19 at Roebling