"Dual" exhaust question
I've owned my 45e for most of a year now and don't believe I've ever seen any exhaust coming from the right tailpipe, while the left blows like a chimney when the ICE is being revved.
BMW seems to like complicated valved exhaust systems, but am I missing something else here? Are there certain conditions that have to be met for the right side to be open?
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M3 - X5 - 911 - Miata - Raptor - Edge
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