if you like weighted and really simple mazworx makes a shift knob.. it is pretty solid and will not have a look of wear anytime soon. i had the billet nismo knob, while it is nice it gets molten lava hot! if you want mine ill sell it do you for 25 bucks.. it is purple billet nismo. i would actually still be using it inspite of the temp it gets if it was weighted.. it does not work well with the z32 tranny AT ALL soo you prob would not like it in your gtr.