Quote:
Originally Posted by HighlandPete
Hope it is some advanced noise cancellation system, which can be 'dialled up' on bad surfaces.
Virtually all BMW models would benefit from that sort of product.
For the OP, most models will be virtually free from tire noise on good surfaces. Tire noise, to the cabin, increasing as surfaces change.
Current sound insulation will depend on BMW model ranges and is greatly influenced by the wheel/tire combination.
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Yes. It seems it has similar issues as other manufactures during similar circumstances .
I thought exhaust was going to pop up more. And again Im not talking about that sweet note when you mat the pedal. Im talking about drone or just "oops I went a bit to aggressive on the exhaust" sound.. lol
Quote:
Originally Posted by HighlandPete
Not trying to be clever here, but is this designed to interrupt the noise transmission pathway? Where would you typically fit this 60 second install mat.
Just to help a bit, a lot of the tire noise transmission into a BMW cabin is through the front suspension assemblies, and into the doors/bulkhead.
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Thats interesting. I assumed most noise was coming from the rear. Usually trough the trunk. The truck is thin. It can sometimes reverberate like a drum making it worse. Usually front tire noise is blocked by the firewall and such.
In some cases it is coming from one area but it seams like its leaking in elsewhere. We will have to look into this. I wonder if anyone else can elaborate on this
Thank you