Originally Posted by GTA250
Not even an option. All our GTA's have 305mm rotors up front. Even to this day.
M8 since March04 all 147GTAs have upgraded brakes, is yours a 156? if so then they were all 305s. There are still new GTAs for sale with 305s but the built date is of course pre March 04.
The big reds are like those on the Boxster S, Stis, Evos.