The Brembo GT big brake kit uses 4‑piston cast calipers with two‑piece rotors to improve front braking on Subaru WRX models. It fits 2008–2014 and 2015–2021 WRX front applications and includes 355×32 mm two‑piece rotors in Slotted Type‑1 with a silver caliper finish, supplied as a direct‑fit upgrade for the specified model years.
Brembo 08-14 WRX/15-21 WRX Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Silver