BMW ALPINA B3s exhaust flap does work.

B3Sのエキゾーストフラップ、動画撮影に成功しました。 詳細は、「みんカラ」で! http://minkara.carview.co.jp/userid/680853/blog/18470646/

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BMW ALPINA B3S exhaust flap does not work, after vacum pipe repaired.
BMW ALPINA B3S Exhaust flap does not work,after vacum pipe repaired.





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