I have awe touring Axle backs with catless headers, I have an x-pipe though not an h- pipe like they normally come with. I absolutely love the sound and get nothing but compliments on it. It does drone a little between 75-85 on the highway but not bad if you keep the windows up. It is extremely loud!Anyone have awe touring catback with no cats on the 5.0 mustang? How does it sound is it deep and is there any drone? Thinking of switching out my corsa sport catback for awe because it’s a little too raspy for my taste.