HID n D2S lights question...????

So i was reading some subscriptions on these two lights... I have a 2006 audi a4 2.0T... n i was gonna get some HID lights but some ppl said that H7 was better than the D2S lights... whats the difference between the two?? and which one should i get??
 
Thanks

Im pretty sure there the same. Pop your hod and look ontop of the headlight it should say H7 D2S . What i would do if i were you is order a H7 kit from www.vvme.com or flash plus i believe is there ebay name.

They are the same thing. The only difference is in the base molding of the two. The "H7" is designed for a standard halogen "H7" housing while a D2/1S (projector housing) or D2/1R (reflector housing) bulb is designed for an HID housing.

If you have the standard halogen headlights then you'll be looking for an H7 HID kit. If you already have bi-xenon headlights you'll want D2S (bi-xenon) HID replacements. 

wow their HID kits are cheap

How do you remove the H7 bulb out of a standard halogen (non-projector) housing for the B7 model. It is so cramped that you can't get a finger in there. Does one have to remove the whole headlight assembly? Thx!