The ORACLE ColorSHIFT RGB+A DRL upgrade for 2020–2021 Toyota Supra GR with the BC1 controller converts the factory DRL into programmable color-changing halos while preserving a true white DRL for legal use and maintaining amber turn-signal functionality. Installation does not require headlight disassembly or cutting—plug in the circuit boards and connect to the controller. The halo adapter’s black wire is ground. Professional installation is preferred with silicone sealant; confirm local regulations for non-white colors.
Oracle 20-21 Toyota Supra GR RGB+A Headlight DRL Kit - ColorSHIFT w/ BC1 Controller