Sam in that case just get the unpainted wing off ebay (ACS replica) for $40 and get a roll of tape from Tiag, you can spray it with a rattle can and have best of both worlds!

I wholheartedly recommend Rustoleum Universal (great on plastic) or Krylon Fusion (satin black available) if you are going to rattle can the spoiler

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards