MIVV GP DB-Killer 25 35 or 40mm?

Hello everyone,
I installed a Mivv GP on my YZF R125, it has the standard 25mm dB killer but it's too quiet for me, now I'm thinking about getting a 35 or 40mm DB killer from the Mivv website.
Does this invalidate the operating license?
And 35 or 40mm? I heard they turn a blind eye to 35, but 40 is too big?!

Thanks for your opinions and answers!

best regards

Marco

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19Michael69
6 years ago

Hello, Marco,

and what do you expect or hope for?

Maybe it will be louder and everyone in your area will surely NOT be happy.

Louder doesn't mean better sound too!

You can't really talk about good sound or even sound at a 125s – that's just that.

In any case, the license expires and then you always have to hope that it doesn't notice or that the order guards keep an eye.

The fact that they make it flat at one size and not at the other is totally wrong.

It always depends on who you are.

If you presume the extinct permit, it becomes a very elaborate and expensive matter .

best regards

Michael

OriginalMotion
6 years ago

Officially, the BE is extinguished by the too big killer.

Mostly, however, when the volume keeps within limits, it is only briefly controlled whether there is a killer and everything is good. Wouldn't overdo it!

ABCKILLER123
6 years ago

You are not insured with an accident!!!

19Michael69
6 years ago
Reply to  ABCKILLER123

That's wrong…

If a vehicle is properly liable, the insurance cover for the protection of damaged third parties shall expire.

Welcome to Michael

ABCKILLER123
6 years ago
Reply to  ABCKILLER123

But your own protection. For example, for full insurance.