The Brembo two-piece front rotor for 2018–2022 TT RS (8S) is a 380×34 mm assembly with a Type-1 slotted face, supplied as a two-piece front disc set. The source lists the two-piece construction and slotting type for direct front fitment on the named TT RS (8S) applications, matching the specified dimensions and pattern.
Brembo 18-22 TT RS (8S) Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-1