Does anyone have the Edelbrock stainless mufflers? I am thinking of going with them but don't know much about them. Has anyone compared them with Flowmasters? Please give me some input. I stopped at a muffler shop today and i think the guy was giving me the run around, i have to replace my entire exhaust, i have to put a Y back on and new cat and new muffler etc. The prior owner had full dual on there with No Y and i can't smog it! Help!!