Your Mustang driveshaft plays a major role in transferring all that power to the pavement. It operates at speeds equal to or greater than your Mustang engine RPM! Is your Mustang driveshaft & driveshaft hardware up to the task? Even if they are, do you have a driveshaft safety loop? A driveshaft failure can cause catastrophic damage so make sure you are equipped should the worst happen. Plus, a nice new Mustang aluminum driveshaft saves weight & helps stop nasty vibrations!