The Brembo GT front big brake kit for 2002–2021 WRX applications replaces factory front components with a six‑piston cast caliper and two‑piece 350 x 34 mm slotted Type‑3 rotors in black. This kit centers on larger calipers and two‑piece rotors to increase braking area and improve pedal firmness. It is offered as an application‑specific direct‑fit upgrade to simplify installation on supported WRX models.
Brembo 02-21 WRX Front GT BBK 6 Piston Cast 350x34 2pc Rotor Slotted Type3-Black