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Discussion Starter · #1 ·
Hello everybody,
As I mentioned before on April 25th by Baby (FL registered) goes via the big ocean to Switzerland.

In Switzerland, i have to pass the noise level test (max 74db), but here GM certified max (80db).
Can somebody recommend me a filter or something like this which i can place inside the mufflers for the test and has anybody experience with this.

Thanks to all of you, this is a fantastic forum

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