under carriage

Hey all, due to this past snow storm, i am in a bit of a jam. The snow broke off tbe plastic part of my undercarriage and now it drags so much when i drive im pretty sure its not safe. I want to cut this piece off myself because its out of warrenty and tesla has not gotten back to me with a...

My 2018 M3 RWD took a tough driveway entrance that scraped/gouged the plastic shield under the drivers side rocker panel. Actually opened up a 3 foot long slit in the shield! I'm looking for a replacement part, but can't even find what to call it? Can't find a parts diagram or anything. It...