According to a screen grab of the Instagram post from Porsche Centre Brisbane, the original post—which appears to have been written as the caption for the same picture of the original Cayman GT4 we pulled for the image above—read, "Attention GT4 aficionados Due to high demand, a GT4 RS is on it's [sic] way- with more power and a 4.0L flat-six engine, this limited model will turn heads."