03-06 Track was Brembo with cloth.
05 35th AE was Brembo and leather.
06-07 Grand Touring was Brembo with leather.
07-08 Nismo was Brembo with cloth.

These are the standard configs. There were reports over the years of people getting Touring models (standard leather) with Brembo packages added, and also Track model cars getting leather as a port installed option.

BTW, GT didn't start until 06. 03-04 was Base, Enth, Perf, Tour, Track. 05 added the 1 year only 35th AE model. In 06 they axed the Perf model and added the GT. In 07, they killed the Track and added the Nismo. It stayed that way in 08. This abridged history neglects the Roadster models.