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Sounds good. But judging from the second video, is it me or does the exhaust gas come out of the inner exhaust pipes when closed and outer pipes when opened? Seems odd to me
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2015 AB/SO F80 M3 6MT | 19" Black M437 | KW H.A.S. | AutoTechnik Black Front Grills | BMW Performance Side Grills | Painted Front Bumper Reflectors | Gloss Black Exhaust Tips
GONE 2011 SG/Blk E92 M3 CS 6MT
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