Quote:
Originally Posted by jettie1767
You must be flooring the car a lot. I haven't heard the booming sound you're talking about.
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Still in breaking in period, so I'm not flooring it really.
In fact I'm not going past 4500 rpm but I get the booming when I reach around 3000 with gear shifting up.
Since its only audiable during the short moment when shifting up, my guess and others is that its got to do with the new transmission
