Hi, You could give it a go. I did try light matte finish smoked tint and it was ok. See above. Didn't wanted to go too dark to avoid problems with coppers and to allow powerful reverse white led bulbs through. Got the replacement lamps for my messed up ones but they were second hand so scratches are still there. Might tint them lamps again myself
Thanks for your reply, maybe I will try a headlight restoration kit first, as unless I was going to de-chrome the entire car I don't really want the rear lights tinted. Might go well with a black Audi logo on the tailgate though