you are asking two different questions here:
Q: Can I de-amber a 2001 headlight?
A: Yes, has been covered quite often on this and other forums, simply search for de-amber
Q: Can I fit a 987 headlight into a 986?
A: Only if you retrofit the whole front with 987 parts, you looking at MAJOR $$$ here, might be cheaper to trade in your 986 for a 987
