on my spare JDM headlights. I've also toyed with modding the cast metal RHD shields to an opposite layout. I later decided to opt for a more straight/stepped ___/----- appearance rather than the curbside upswept orientation that the Z normally has. IMO, no matter what we do for enhancing our headlight output quality, the limiting factor will always be the fluted outer glass lense. Until such time a clear outer lense is avilalable, any projector contained within the stock housings will always have it's projected beam distorted/diminished to some degree.