Much louder, great growls

You get a little more growl when you lightly lean into the throttle than stock, enough to show a presence and that the world knows you ain’t no V6

It gives a nice growl to the car and putting it into sport mode really shows how loud it can get without having to do a delete

Gave the 392 a nice growl.

At lower rpm's its got a good growl but nothing annoying

It gives the car a nice growl when you're cruising

Amazing low tone with a nasty growl!!!

Sounds amazing, nice growl on cold starts

Much louder, great growls

Not too loud to bother neighbors, but a deep growl that makes some great noise when you step on it

Not too loud to bother neighbors, but a deep growl that makes some great noise when you step on it

Honestly can’t go wrong with these gave my charger R/T the sound rumble and deepness that I wanted and was hoping for not too loud, just right !

these small little things sound wonderful on my CTS 3.6 L