I have a silver / blue theme on my E53, I just swapped the wood trim for Titan silver, have silver turn signal bulbs, Titan grills, etc. My last piece of the pie is to update my headlights to have clear turns, that will be done with my headlight retrofit, I am actually going to trim the pre-facelift turn signal section to look like facelift shape, and wrap that in 3M brushed aluminum vinyl, close enough to clear as I can get lol.

I say GO FOR IT!

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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