Quote:
Originally Posted by mb135is
Are you guys noticing a resonance at 1800 rpm that causes a vibration in the interior? Is this the exhaust?
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Yup, almost certainley the exhaust.
It's more noticable with DCT cars....I notice it on mine between about 1800-2300rpm.
Once the PE has sooted up a bit, it will reduce a bit, but, won't disappear entirely.
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2017 X5 4.0dSE ~ Atlas Cedar:Ind.Amaro Brown Merino&Piano Blk, Sport Auto, DHP, Comfort seats, Cold weather pack, HK audio, Electric towbar, Sun protection glass.