ThermonMer

http://www.ddmtuning.com/Products/DD...ast-35W-or-55W

Trying to place an order for the slim hid kits.

Can anyone speak from experience if you need to order this additional dual in/out harness?

Any issues with the slim ballast fitting inside of the housing???

Thanks guys.

shui3000

35w, you don't need a harness. I've heard you can fit it, but it's tough to do it.

kumquatism

iTrader: (10)

I use a relay harness on mine. I ran my DDM slim kit for about a year without a relay harness with no problems. I chose to put in a harness when I retrofitted my headlights, for good measure. Don't think it's necessary for 35W ballasts. I did not try to fit the slim kit in the housing...I just drilled my cover and sealed it with the grommet and silicone.