To try and help everyone on their mission to best equip their mustang, we made a little "back to back" comparison vide at our last Steeda Driving Experience Day (stay tuned for more videos and pics!)
We compared a STOCK GT with a Ford Racing catback with X pipe.with a Kooks catback with H pipe with a Magnaflow Competition catback.
Enjoy the video and we hope it helps.
If you want to read more about exhausts to help understand all the options, then read our: BEST EXHAUST GUIDE BLOG POST