Aftermarket Lighting Brightens SEMA Show

Acces­so­ry lights range from $10 flash­ing tire-valve stem caps to $90 tailpipe lights or $250 glow lights that attach under-car
Road-glow setups also cost hun­dreds of dol­lars to install, some­times require expen­sive elec­tri­cal sys­tem upgrades
For instance, SEMA mem­bers have sold so many HID head­lights to Ford Focus own­ers, Ford decid­ed to offer them on 2003 Focus mod­els
Anoth­er Ford exam­ple is offer­ing turn sig­nal blink­ers in out­side mir­rors 2 years after see­ing them at a SEMA show