Quote:
Originally Posted by stevenvillatoro
Never had 'em – I ordered my car without run-flats.
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That would do it
Quote:
Originally Posted by yco
for which car is this question? C300 or C7 or both? cause C300 should be quite but C7 shouldnt for road noise isolation..
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Neither.
The C300 seems dead quiet. C7 is loud. Louder in certain states due to their large run flat foot print.
I was under the impression that the BMW was also noisy inside regardless if you had run flats or not. Seems it applies only to people with run flats or aftermarket exhaust.
Again, this is not personally for me. We are just gathering data because we were asked to make a deadening mat we produce for the BMW. I thought what better way to get actual feedback then to speak directly with enthusiasts.
I hope you guys don't mind
