Hey Guys,

I have a magnaflow replacement downpipe+cat. Now I hear the sound of the exhaust flowing down the pipe. Its a very annoying sound. Was the reason I never heard the sound with the stock downpipe becasue the two pipes met in a resignator? The magnaflow just meets the two pipes by welding them together. Was the purpose of the factory resignotor to dampen the sounds of the exhaust collecting as the two pipes from each side of the engine meet?

Thanks
Jeremy