Buy 2021 Audi TT RS Body B-Pillar Insulator (Front, Upper). COUPE. Quarter panel. inner structure. Left, Make, Noise - OEM Audi Part # 8S8809647 (8S8-809-647)

Body B - Pillar Insulator. Deadener.
A component that reduces friction and noise usually found in between the components that make up the B Pillar.

Body B-Pillar Insulator

Fits TT, TT RS, TTS

COUPE.