I did a set for a customer on his '16. Not a good first impression on fitment. The headers werent bad, close to the a/c line on the P side but otherwise no struggles. The mid/catback connection was the biggest problem. This customer chose the Cat pipes, normally no problem on other brands. With all connections fully in, and catback at most rear mount position, still had to remove 3" of material between tsp side and cb side to even butt the mid to CB connection. Without the Cat pipes, was obviously way short to even try and didn't clear the trans crossmember. After that battle, i then realized they welded the passenger side turn pipe, on an up angle, so without cutting and rewelding the connection woudlnt be straight. That could of been a simple mess up in the jig, or by the welder, hopefully not how they have them being done. Oh forgot the best, received 2 clamps, where it needed 4 to be secured so had to tack the cat pipes to the headers as customer needed the car that day being a daily, and other issues pressed time already past needed pick up.