Unfortunately, my wife doesn't want the added sound when I pull into the garage since it's near our son's room. IMO, it wasn't louder than stock unless you really got on it. She was probably hearing the intake

Funny how women differ so greatly with men with regard to this kind of thing, My wife could give a rat's a$$ about the audio component of our home theater setup, and she definitely hates the added rumble from any "sport" exhaust, so I'm stuck with the OEM exhaust unless there are after market cat-backs that improve performance without changing the exhaust note... I've heard the TRD axle-back exhaust on YouTube, and even something subtle as that would never fly. I can already hear her: "It's sounds so ricey."