if your okay with the tone you currently have, could always go to the junk yard and pull an exhast from another eclipse. if you end up doing that, there’s this black oval rubber piece that connects the muffler to the underbody of the car. grab that if it’s in good condition. it’s like a vibration dentinerSo I just got a an Eclipse and the car sounds loud but the muffler rattles louder than the already loud car. I'm looking to just replace the muffler and cant find a whole lot for 2.4 with the few I found sounding really bad. Right now its a deep tone and I hope to find something that's either the same or deeper than what I have. Ill prob upload a video of what I have on it right now tomorrow for a reference. I found one video of a V6 that sounds really and if anybody knows how to get close to that it would be much appreciated if you post the info and a video if possible.
Link to the V6:
also, maybe take a peek under the car and see if you can’t find that rubber piece. they tend to become brittle due to heat from the exhast and road grime that gets on them. replacing that little fella could save you from buying a new muffler just to find you have rattle. something else to check is the heat shields above the muffler. could always be something simple as being loose. but heck, if you got the cash to spend, since your under there might as well change the muffler 🤷♂️