DTR Mercury Marauder Rear-cat Delete: https://youtu.be/by7LyT2f92Y
Mercury Marauder SLP loudmouths: https://youtu.be/9zU-lVjE8iM
The first one is with flow masters and second with slp. Both have rear cats cut out. And very ture. The day I heard my car drivd away when I sold it I cried a bit haha