Upgrades the stock GT350 matte black brake calipers to the desirable gloss red calipers. Brembo 6-piston Gloss Red aluminum fixed front calipers. Brembo 4-piston Gloss Red aluminum rear calipers. Front rotors are 15.5" cross-drilled with directional vanes. Rear rotors are 14.9" cross-drilled.