Home >> Audi >> 2017 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Communication (1 Of 2) [Roadster] >> 91 Communication >> Antenna Systems >> Antenna Amplifier, Removing And Installing >> Antenna Amplifier 2 -R111-, REMOVING AND INSTALLING, ROADSTER >> Tightening Specifications