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      04-08-2019, 02:03 PM   #32
hybris
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Drives: BMW 330e F30 M-sport
Join Date: Oct 2008
Location: Norway

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Quote:
Originally Posted by mlev View Post
I'm a bit surprised the noise is that bad inside your cabin that you felt the need to insulate more. Are you running runflat tires? Those are usually noisy, my summer tires improved this a lot
Not runflats. I've come to the conclusion that it changes a lot based on the road surface. In Norway we have REALLY coarse roads to help it withstand winter and frost and such I guess. It's a different world on freshly paved roads.

Also, it doesn't bother me that much when I'm driving alone, so it's mainly the combination of road noise and two noisy kids.

Anyway, I've now both insulated the cabin and done the undercarriage, so it's tolerable now.
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Thorbjorn
16 BMW F30 330e M-sport
Bootmod3 Stage2 / BMS Intake / RM Motors high flow catted downpipe & custom exhaust / BBS CH 19" / H&R Sport springs
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