Shower drain problems

[Dook787]

The pvc pipe for our shower drain is too high for the Kerdi floor/drain combination we are trying to install. Anyone have any recommendations on how to remove and replace this pipe with a shorter one? Or any tools or devices to cut down the existing pipe. It’s in the second floor with no access from below.

 

[Twowaxhack]

Inside the pipe cutter that chucks into a drill. Home Depot for $15. Follow the instructions.

 

[Dook787]

Inside the pipe cutter that chucks into a drill. Home Depot for $15. Follow the instructions.

Will check that out thank you!