No, the discolored look is just a light reflection in the photo. We are talking about that small little sliver at the top of the headlight, the same color as the body color. There is no performance upgrade, this is simply an aesthetics thing, no different than my smoked tail lights.

Here is a link to the discussion at the other site that has more pics:
http://www.toyotanation.com/forum/t200519.html

CAMRHEE Hybrid
Completed Mods: RK-Sport body kit, 18" LexusGS430 wheels 235/50ZR18 tires, TRD/SE springs, Rear Lip Spoiler, Terk XM-Direct, Smoked tail lights, Sliding Armrest, Rear Bumper Applique, Front License Bracket, Lower Grill chrome inserts, K&N, Blaupunkt THB200A sub, moved rear HSD emblem
Future Mods: fog lights, black chrome my wheels

http://www.greenhybrid.com/share/fil...fterFront4.JPG