Your 4runner NEEDS this mod! - YouTube You can see how bright they are in this video with and without the headlights on. These are in a black housing but a chrome one should be pretty similar. Imo they seem bright enough.
I'm getting the same headlights but with the turbine shroud and black housing so i'll be interested to see what you think when you get them installed. For me if they aren't bright enough when I get them i'll probably get the LED filler panels linked above.
