The Brembo GT front big brake kit for 2005–2010 Volkswagen Jetta GLI applications pairs four-piston calipers with 365×29 mm cast two-piece rotors finished in black and drilled to aid cooling. The listing specifies rotor diameter, thickness and two-piece cast construction plus drilled rotor pattern, matched to Brembo four-piston calipers for the Jetta GLI front axle.
Brembo 05-10 Jetta GLI Front GT BBK 4 Piston Cast 365x29 2pc Rotor Drilled-Black