Basser - FBaudi07 Audi A4 B8 Avant Fit-Box subwoofer enclosure | Audi, Audi a4, Subwoofer enclosure
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06 - 08 B7 Audi A4 Sedan 10 Inch Perfect Fit Subwoofer Enclosure
Basser - FBaudi05 Audi A4 B6/B7 Avant Fit-Box subwoofer enclosure
Stereo Integrity - Our b7 Audi Avant with our IB-24 subwoofer in the spare tire well. Will be completely stealth when finished. Can't wait! ______ Follow our IG, FB and Twitter and