I have a 2000 B5 S4 and I want to get clear corner lights. I know you can buy new euro spec lights for $750 but I rather not do that. Is there some type of mod or some person that removes the orange on the stock lights?

All you have to do is pull the lights and drill the tabs. There are a lot of write ups on this do a search for clear corner mod you'll find how. It's easy just be careful.