Which Flowmaster

I want to install a flowmaster in the future in my 68 barracuda. Which one will be best, I dont want something that will rattle my neighbors windows or get me pulled over. I just want it to be kinda noisy and sound good.:snakeman:

Thanks guys
Evan

Then you would need to get the Dyna Max Super Turbos...:-D

I'm a little bias.

Tony