Raxiom Plug-and-Play Tail Light Sequencer for 2010+ Ford Mustang adds sequential modes to hazards, brakes, lock/unlock and turn signals so lights sequence from center outward and remain lit during braking. The kit includes two inline harnesses that replace factory wiring for a simple installation. Designed for US-spec Mustangs; may require wiring modifications for EU/UK vehicles.
Raxiom 10-22 Ford Mustang Tail Light Sequencer (Plug-and-Play)