hi guys - still have the s2k ap1 projectors w/ oem ballast sitting in my basement. its the retro that i did myself before i purchased the quads from a member here. $200 plus you pay for shipping. they are currently mounted on the headlights, i can send you both headlights if you like (so complete retro), they do need adjustments and you have to open them back up to adjust them. clean lense, killer cutoff.