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Audi A3 FWD Underfloor Sub Box (2006-2013)
M.A.P Audio & Customs - Custom made fiberglass 8" subwoofer enclosure for an audi a3 8v. This was hand made with mdf rings and support braces. It was then fiberglass and covered
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Trunk Subwoofer Speaker Box Sub 06-08 Audi A3 - 8P4 035 382 B | CarParts4Sale, Inc.
Audi A3 8P 2003-2013 Vibe Black Death 8" 600 Watts Car Subwoofer Custom Bass Box Kit
BASSER Audi A3 8P - 8" Fit-Box Subwoofer Enclosure 8L
Alpine - SPC-300A3 Premium Alpine Sound System for Audi A3, S3, RS3
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