I believe the item pictured is the cat, not an exhaust person, but either way this was a new smell, I’m not sure what was going on the truck ran fine for the most part, it wasn’t as throw you back in your seat as it usually is but that may just me using placebo effect. It also almost stalled taking off a couple times but never completely stalled. I’m not sure what was happening I just had to follow dad since he didn’t have trailer lights. I was going 55 and let go of steering wheel, it stayed fairly straight with a slight pull to right but that could’ve been uneven pavement or anything. The wheel is fairly close to being straight while going straight, although you have to turn it a little bit before you notice the wheels turning.