I have 2 big urethane Kartboy XL exhaust hangers model KBU-010 leftover. They're the big ones in the pic, normal size is the small ones. If you have a muffler that is close to your bumper cover, these will fix it. They also don't move around much at all. Took me about 10 mins to install them, very easy. Also helps stop exhaust tapping/clunking against hard points of your car. They moved my muffler on my cobb TBE down about 1.5 inches. $18 dropped off or I can mail them I guess.