Hey @cruiser when I purchased my 75 valiant a bit over a year ago it still had the original exhaust on it including the resonator and yes it was incredibly quiet. I actually had strangers in parking lots mention how surprisingly quiet it was given the car's age etc. But since it's my daily it eventually gave way to age and I had to take it out to get through inspection and I ended up doing a 2.25 front to back.
