I've been running Kooks LT's, catted mids, and the stock GT mufflers. I wanted it a little quieter. I like it, and I may mod these for more flow. Here is a video, just in case there might be someone on the same path. Also, debadged the rear except for the arrowhead, and tinted the side repeaters.
https://www.youtube.com/watch?v=Ki_I8KAJoTo&feature=youtu.be
https://www.youtube.com/watch?v=Ki_I8KAJoTo&feature=youtu.be