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
Audi A4 B7 Avant Subwoofer 8E9035382D | eBay
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Basser - FBaudi06 Audi A4 B6/B7 Fit-Box subwoofer enclosure