the only way i would be able to see this work is if you wire it to your headlight signals like you said...and maybe modding it to fit a dual filament bulb?
i think you'll be able to use the single filament bulbs, but the signals may alternate like those guys in civics who keep their sidemarkers lit up and signal.
i think you'll be able to use the single filament bulbs, but the signals may alternate like those guys in civics who keep their sidemarkers lit up and signal.