quiet exhaust?

Hello! Is there any racing exhaust that doesen't make my neighbours wan't to kill me? I've got a polini evolution today and it is very loudly on my parmakit tuned smallframe I want the power but I don't wake up the hole neighbourhood in the morning ,so does anybody have some idea?

Hi dude !

 

What about the PM40 ?

If mounted it for a friend a few months ago. And i can say its the best compromiss between performens and noise ...