Y pipe that came off the car, was installed when I bought it. Worked beautifully and bypassed everything after the down pipe at the click of a button, or set it back to a stock sound at another click.
Was really cool to go loud on cruises/meets and back to quiet to commute to work, but unfortunately I could not keep my car stock for longer than a month.
Asking $200 obo. Comes with the y pipe with the baffles welded on, adapter that wires underneath the shift boot (very easy to do), and remote.
Album with a sound clip here. I have another clip I can send to anyone with legit interest
https://imgur.com/a/Lwg6i9A