The Brembo GT front big brake kit for 2008–2014 Subaru WRX and 2015–2021 WRX is a four‑piston cast front upgrade that includes two‑piece 355x32 mm rotors with slotted Type‑3 faces and a black finish. The kit pairs four‑piston calipers with serviceable two‑piece rotors to modernize front braking hardware. This front kit fits WRX models for the listed 2008–2014 and 2015–2021 years.
Brembo 08-14 WRX/15-21 WRX Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type3-Black