Today I upgraded my 2018 SS headlights to LED.
Difference is documented by a YouTube video (link below)
Total Cost $50.00 from Amazon
Modification required (cutting hole in low beam rubber boots to allow ventilation to the 12,000 rpm fans. Adding a drop of silicone sealant on the center lamps to lock them in better.
High Beam: Infitary LED Headlight Bulbs H8 H9 H11 Conversion Kits Auto Headlamp Car Headlight 64W 6500K10000 Lumens Super Bright- 1 Pair- 3 Year Warranty
Low Beam: Infitary LED Headlight Bulbs H3 Conversion Kits Single Beam Auto Headlamp Car Headlight 64W 6500K 10000 Lumens Super Bright- 1 Pair- 3 Year Warranty, CANBus Ready
YouTube Video of Installation and Comparison: