I looked at the website linked above and I'm skeptical. The GT350 Brembo's are bigger than the GT Brembo's, and the GT Brembo's are all they talk about on the page and all they have in the pictures. While they list the GT350 and GT350R, one of their selling features is that your OEM lug nuts will fit with their wheels. Except they actually won't work on an R because the R lugs are too long. Once one of their claims is clearly incorrect, it makes me skeptical about the rest.