The Brembo GT front big brake kit for 2008–2013 C30 pairs four-piston cast calipers with 336 x28 drilled rotors in a silver finish. The product text specifies piston count, rotor diameter and drilled pattern, helping buyers confirm this front GT BBK suits the C30 years listed and identify the silver caliper and drilled rotor appearance.
Brembo 08-13 C30 Front GT BBK 4 Piston Cast 336 x28 1pc Rotor Drilled-Silver