What does something like this cost?The lens swap is not difficult, it's just time consuming for the first time. You will need to open the headlights and remove the shroud. Once the headlight is bare you unscrew the lens retainer and change out the lens. I'd advise blocking the squirrel finders, the clear lens make them huge rectangles.
You will need to space out the TSX lens 2mm, and use a o-ring to secure the lens. I would say 2-3 hours for the job. As always, the first headlight will take the longest.
Here are some pictures of the journey. I'm not forcing you to do this, but it is the easiest way to drastically improve the low beams without cutting the projector out and replacing it. That takes about 20 hours for both headlights.
Do you buy used tsx projectors?