To remove/install the FSI type injectors. Puller with large cup for FSI injectors: 23mm x 76mm. small cup puller for FSI injectors: 14mm x 40mm. Two-legged (thin) puller for FSI injectors: 19mmx20mm. 23x Master Locking Wheel Nut Key Set Stud Socket Remover For Audi Vw Seat Skoda.
