The double high brake light makes me really doubtful, but I could be wrong...
Regardless, I think most spoilers on the LS look wrong. This style says "base brand" in my opinion. Have you seen a factory plastic spoiler this thick on the 3 Germans, 2 Japanese, or Cadillacs in the last 10-25 years? They're all pretty much lips, blades, or lip/extensions (see: LSE). Those M5 lips look out of place from several angles on our cars. Too narrow (because of pear shaped hips) and too far forward (rounded trunk).
But I also think the Wings West looks awkward on Gen 2s. Something about the tail lights. Perfect on Gen 1s though

. Everyone has different taste and I'm just writing out my my thought process so I can convince myself the WW is worth the extra cost lol