Features on the item: Enables retraction of the piston on rear brake callipers. Special low profile design for VAG vehicles. Applications: Audi: A3, A4, A5, A6, A8, S3, S4, S5, S6, S8, RS4, RS6, RS8 VW: Santana, Jetta, Bora, Golf, Passat, Lavida, New Beetle, Phaeton, Polo, Magotan, Sagitar, Scirocco, Touareg, Touran, Tiguan, Eos, Multivan, Caravelle, Sharan.