The Brembo GT front big brake kit for 2015–2021 Subaru WRX (VA) pairs four-piston cast calipers with a 326×30 mm one-piece slotted Type 1 rotor in black. Supplied for that application, the kit delivers steadier braking response and enhanced rotor cooling compared with many OE options. It’s a vehicle-specific front upgrade aimed at drivers who want a durable, performance-oriented braking solution.
Brembo 15-21 WRX (VA) Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type-1-Black