I installed a DDM tuning HID kit (35W, H4 High / Low, 4500K) in my FX Nytro. This was a very simple installations with no cutting or splicing wires. Everything plugged in with no problems and the installation took around 1hr. The HID DDM Tuning kit did not come with directions but I really didn't need them. The kit cost $35 (+$20 for the H4 high/low bulbs) and it has a lifetime warranty. I'll be ordering a second kit for my Vector. If anyone decides to install one and needs some assistance let me know, I'd be glad to help.