Zvocna izolacija prostora motorja izdelek od proizvajalca PRASCO. Izdelek s številom TECDOC AD0241900
A4 Allroad B8, A4 B8, A4 B8 Avant, A5, A5 Sportback
8F0863821, 8F0863821B, 8F0863821C, 8K0863821AB, 8K0863821AD, 8K0863821AE, 8K0863821AF, 8K0863821L, 8K0863821M, 8K0863821Q, 8K0863821R, 8T0853887F, 8T0853887G, 8T0853888F, 8T0853888G