wnracing said:Hi/Low HID's have two capsules, one for each side just like a standard halogen setup. Each capsule has two champers, one with the low beam xenon gas and if you want the Hi-beam, it ignites the second chamber of xenon gas in the other chamber.. Complicated, but simple at the same time.
Oh yeah, if you're going to do your headlights, don't forget to get a single beam kit for your fog lights too if you have them. (Personal opinion.)
OnyxCobra said:this is wrong. there is not a separate chamber for high beams, it simply moves the bulb to one side to reflect off a different part of the headlight housing.
As for the fog lights go, I have the 880 kit.