https://www.youtube.com/watch?v=ZDPCvNMrGDg
How to adjust tip spacing on the 2015-2018 Ford Mustang GT:
1. Loosen the Axle-Pipe hanger grommet bolts
2. Passenger Side: Pull down on Axle-Pipe with left hand, and push up on muffler with right hand.
3. Snug Axle-Pipe clamp
4. Driver Side: Pull down on Axle-Pipe with right hand, and push up on muffler with left hand.
Snug Axle-Pipe Clamp