Buy 2006 Audi S4 4.2L V8 M/T Sound. Insulation. (Upper). Interior trim. Right, Absorber, Door - OEM Audi Part # 8H0863980 (8H0-863-980)

Insulation used inside the door. Sound Absorber. Absorber. Door Panel. Padded covering. Rail Assembly baffle plate.

Door Panel InsulationSound Absorber

Fits A4, RS4, S4