Thinking about purchasing a 35w 6000k hid kit for 98 gs300.........was wondering if I only wanna do the lowbeams do I need the dual in dual out harness or is that only if I wanna use the highs and lows both..... Just wondering

 

im using ddm 5k in my headlights and i didnt use an adapter.

 

No. I have the same car and kit.