The Brembo GT big brake kit for 2016–2023 Audi TT front applications pairs four-piston calipers with 345 x 30 mm one-piece cast rotors. This front BBK uses slotted Type3 rotors and a red finish, supplied as a vehicle-specific front brake upgrade. It replaces factory components with larger-caliper and rotor hardware matched to the listed TT fitment.
Brembo 16-23 Audi TT Front GT BBK 4 Piston Cast 345x30 1pc Rotor Slotted Type3-Red