The Dodge Challenger Message Board

I have the Year One stock date coded replacement mufflers on my stock 383....resonators and stock iron manifolds as well. Car just doesnt provide any rumble sound....I saw a thread Dave that you recommend Dynomax. Any other opinions? I want a nice low idle rumble and more when I kick it in.

I personally use the Dyno-Max "Turbo" mufflers on mine. They arent too loud but wished I had used D.M. Ultra-Flo's they are much louder however. There is a place that reproduces exact O.E.M. style mufflers called Accurate exhaust products.

thanks I spoke with them.