The Brembo GT big brake kit for 2015–2021 VW GTI is a front brake upgrade that uses four‑piston cast calipers with two‑piece rotors. This front kit pairs 4‑piston calipers with 355×32 mm two‑piece slotted Type‑3 rotors in a red finish and is supplied as a direct replacement assembly for compatible GTI models.
Brembo 15-21 GTI Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type3-Red