After riding with Gump & RadRed44 last month and seeing there HID headlights going through the railroad tunnel.
I needed a set too, well wanted them really... Ordered the kit from DDM Tuning.

Installed the kit and uploaded some pictures that I took along the way.
Here's some PICTURES that I took while putting it all together.

They definitely do the trick now... even through all the mud that was on the lenses.

Adding this link for a guy's install post with pictures for the DDM KID Kit. Best $40 bucks spent on our RZR.

http://www.rzrforums.net/lighting-stereo-electrical/21283-raptor-v2-hids-install-w-pics.html

Pictures and Instructions from "billnvic" on the RZR Forum

*** Kits are running between $32 - $35 on eBay ***

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The pigtail wires (black and red) are not required, but the plastic weatherproof connector is required.
The factory RZR connector "will not" plug into the ballast, so the stock connector must be swapped out
with the connector on the end of the supplied pigtail.

The key to this "surgery" is to be gentle and do not force the wires out of the connectors. It's easy though.

This is one side of the HID kit:



This pic shows the two plastic connectors side by side, the factory RZR connector is on the left and the
HID connector is on the right.
Before removing the wires from the HID pigtail connector, scribe a "+" on the side where the red wire was.







The following pic shows the RZR harness with the connector removed.



The green wire from the factory RZR harness will go into the HID connector that was scribed with the "+".
I also applied some dielectric grease on the wire's round silicone plugs prior to inserting into the HID connector.
The following pic shows the RZR harness with the Raptor's connector secured on:



Now that the proper connector is on the RZR harness, the HIDs are plug 'n play.
The remainder of the connections are all straight forward according to the instructions.

Next, mount the ballasts, install the HID bulb, make the connections and your good to go.
I mounted my ballasts up forward, as in these pictures, I used long zip ties to secure the ballast.
I also added some plastic wire loom so that the ties will not rub on the wires.







The passenger side light is the new HID bulb and the driver's side is stock...what a huge difference in person.



The following pics are the completed installation of the HIDs.
I took my time and was approximately one hour. Two thumbs up.

boy what a difference,i told a buddy who has a rzr about them he's always complaining about his lights