That's how I roll..Wouldn't recommend any aftermarket exhaust setup for any of the eco's. They're very loud and raspy, like you'd expect out of a V6. My brother took the resonator out of his 3.5 eco and left the stock muffler in place, didn't change it much but gave a little more tone. That's about as far as I'd go unless you're going deep down the mod rabbit hole and aren't concerned with the noise it makes lol.