RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
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Sound Proofing / Insulation: Locations
Front Longitudinal Member
Foam-filled Cavities
Front longitudinal member
A - Foam insert
Can be re-used. Do not make separating cut in this area. Glue in part with window adhesive.
B - Expanded foam insert
In front longitudinal member.
