I crashed my phantom 4 a couple weeks ago and what a great time to increase the functionality of the phantom 4.  Is any of the propulsion systems from DJI compatible with the phantom 4?  This typically gets me in more trouble than its worth but there is always room for MORE POWER.  GRRR GRRR.   I know, I know.  

None of the standalone tuned propulsion systems are compatible with the Phantom 4. The best course of action would be to send the unit in for a repair service so you can get up and running again as soon as possible.