Yep you can, i haven't had one for ages. Its for the acoustics of the cabin aswell though so it may be a bit noisier without it.How impostant is it to have the undertry on your golf?
Mine is broke and keeps falling down and nothing seems to keep it in place
can i remove it all together and do with out one?
It only protects to a certain extent, as its plastic, so its gonna be a noise thing really, and the engine bay might get dirty quicker. I know the undertray and side pieces are expensive for what they are.I can't see why it would be a problem to not have on, other than that your sump then has no protection.