[MaSnaka]

My Classis Chambered muffler change has a whole different tone compared to the original CR side pipes. Deeper bass which tickles my insides. I like it. The open end of the internal louvers points to the exit. My friends who all have small blocks compliment the sound of my car. I have a carbureted big block. It stays quiet until I ramp up the RPM's then it screams. I usually wear ear plugs when driving. No radio. Maybe not the best choice if you want quiet. Try under car exhaust with some performance mufflers so the noise is all behind you.

CR has a slightly longer pipe and 3" vs 3.5" dia. compared to most other Cobras which gives the CR a unique tone.

John