Removed old vanity and installed new vanity and there is limited space to install new P-trap
It is normal to cut the drainage end of the trap tube to fit.
They come long and are intended to be trimmed to fit - that's the &quot;male&quot; part of the slip joint normally found on the output of the trap - similar joints and trimming are typically found between the sink tailpiece and the trap entrance, though specific cases vary.
There's also typically a range of motion from twisting the trap horizontally.