I need help. I am looking for a muffler that sounds pretty throaty, but super loud? I am building a 1941 studebaker champion into a hotrod. I have almost a rolling chassis,but need some help witha a choose of mufflers. Most people tell me to buy flowmaster , but i heard dynomax is good too? I have a 396ci engine and probably will want 2 and half inch pipes? Can anybody that has built a hot rod from the ground up help me? I just want my car to sound like a muscle car without having to put up the windows while driving the thing!!!