The Brembo two-piece front rotor for 2008–2016 R8 4.2/5.2 (excluding carbon-ceramic brakes) is a 380×34 mm drilled disc, supplied as a two-piece front rotor set. The listing identifies drilled faces and the 2-piece construction for direct-fit use on the noted R8 4.2/5.2 applications without CC brakes, matching the specified dimensions.
Brembo 08-16 R8 4.2/5.2 Excl CC Brake Front 2-Piece Discs 380x34 2pc Rotor Drilled