Before you order
- Confirm your bulb size and factory headlight package.
- Some vehicles may require CANBUS or anti-flicker modules.
- Some LED/HID upgrades may be intended for off-road, show, auxiliary, or permitted-use applications only. Check local laws before using upgraded forward lighting on public roads.
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DDM Tuning Ultra HID Kit
Ultra HID bulbs with OE-grade ballast hardware.
The DDM Tuning Ultra HID Conversion Kit pairs DDM Ultra HID bulbs with OE-grade Ultra ballasts for customers who want a clean HID conversion kit with strong output, multiple color choices, and the core components needed for a proper HID setup.
Ultra vs Plus
The bulbs are Ultra. The ballast package is the difference.
Both the DDM Ultra HID Kit and DDM Plus HID Kit use DDM Ultra HID bulbs. The Ultra kit uses OE-grade Ultra ballasts, while the Plus kit steps up to premium Plus ballast options and is the preferred path when compatibility support is a bigger concern.
Ultra HID System
Ultra bulbs and OE-grade ballasts in one kit
The DDM Ultra kit keeps the HID system matched with Ultra HID bulbs, Ultra ballasts, and application-specific adapter wiring. It delivers the classic HID color and output upgrade without piecing together random components.
For vehicles with sensitive electronics, bulb-out warnings, pulsed headlight power, or recurring HID startup issues, the DDM Plus kit gives you the stronger compatibility-focused ballast path.
BRI Source note: Choose the Ultra kit for the standard DDM HID conversion package. Choose the Plus kit when compatibility support is the priority.
Color Choice
Pick the color for how you actually drive
3000K is a strong yellow option commonly chosen for fog light use. 4500K is a warmer OEM-style white, 5500K is a clean pure white, and 6500K is a cooler white with more blue tint.
On 55W setups, the same bulb color can appear lower in Kelvin once installed because the bulb is being driven harder. If you choose the higher-wattage ballast option, select color with that shift in mind.
Color note: Actual color can vary by bulb age, ballast wattage, voltage, projector lens, reflector design, and warm-up time. HID bulbs should be replaced in pairs for the closest color match.
Relay Harness Support
Stable startup power matters
HID ballasts need enough current during startup. A relay harness can help by using the factory headlight signal to trigger the kit while pulling main power directly from the battery through a fused harness.
This is especially useful when a vehicle has small-gauge factory wiring, intermittent startup, lights that shut off after warm-up, or multiple HID kits being powered from the same vehicle.
Setup note: Relay harnesses are commonly recommended for higher-wattage HID setups, older wiring, and vehicles where the factory headlight circuit cannot reliably supply HID startup current.
Electronics And Application Notes
Keep the Ultra kit straightforward
Some vehicles monitor or pulse the headlight circuit, which can cause flicker, flashing, startup issues, warning lights, or bulb-out messages after an HID conversion. If compatibility support is the main concern, the DDM Plus kit is the more complete DDM HID option to review first.
Do not use HID in low-wattage H16 / 19W halogen fog housings. Some bulbs marked H16, 12V 19W, or 64219L have a base that looks similar to H11 but are used in low-wattage halogen fog light housings that are not a safe match for a 35W HID kit.
Before You Order
Choose Ultra for a straightforward DDM HID build
Use the Shop by Vehicle tool for known bulb and package information, check the CANBUS and decoder guide, or open a support request for setup help before ordering.
HID upgrades may be intended for off-road, show, auxiliary, or permitted-use applications only depending on the vehicle, product, and local laws. Check local laws before using upgraded forward lighting on public roads.
