Moto Guzzi V7 Carbon mistral exhausts

A before and after video of exhaust sound .
From standard exhaust to mistral exhausts on the moto guzzi v7 Carbon

[FacesofEvil]

I don't understand why exotic high performance cars are usually loud from the factory, but bikes generally sound like a sewing machine stock.

[italianduded]

I don’t understand why they do not put these kind of exhausts literally stock

[spacepodi]

A lot of smoke coming out. What’s that about.