9007: GTR Bi-Xenon Harness

The GTR Lighting 9007 Bi-Xenon HID Relay Harness is designed to provide the stable battery voltage required for optimal HID system performance and long-term reliability. While factory headlight wiring is intended to power standard halogen bulbs, HID ballasts require a clean and consistent power source. By supplying power directly from your vehicle's battery, this relay harness eliminates flickering, startup issues, and voltage drops while maximizing the performance and lifespan of your HID lighting system.

Stable Battery Power for Maximum HID Performance

A relay harness is one of the most important components of any HID conversion or Bi-Xenon projector retrofit. Rather than relying solely on the factory headlight wiring, the GTR Lighting harness delivers direct battery power to your HID ballasts, ensuring reliable ignition, consistent brightness, and dependable operation in all driving conditions.

Advanced 8-Pin Relay Technology

Featuring a third-generation 8-pin relay with an integrated capacitor, this harness stores electrical energy during the transition between low and high beams. This advanced design prevents interruptions caused by brief signal gaps found on many modern vehicles, allowing your Bi-Xenon projectors to switch smoothly without flickering or ballast shutdown.

The upgraded weather-sealed relay connector also provides excellent protection against moisture, dirt, and corrosion for long-lasting reliability.

Universal Vehicle Compatibility

Designed to work with both positive-switched and ground-switched headlight circuits, the GTR Lighting 9007 relay harness is compatible with a wide range of domestic, import, and European vehicles equipped with 9007 headlight systems.

Ideal for:

• HID Conversion Kits
• Bi-Xenon Projector Retrofits
• Hi/Lo HID Systems
• 9007 Headlight Applications

Simple Plug-and-Play Installation

Installation is quick and completely plug-and-play with no cutting or splicing required. The harness connects directly to your factory 9007 headlight connector while drawing power from the battery through heavy-duty wiring and relays. Long wire lengths provide flexibility for installation on compact cars, trucks, SUVs, and larger vehicles.

Premium OEM-Quality Construction

Manufactured to GTR Lighting's high-quality standards, this relay harness features abrasion-resistant Techflex braided sleeving to protect the wiring from heat, vibration, and wear. The relay is housed in a durable anodized aluminum enclosure with laser-engraved branding, providing exceptional durability while maintaining a clean OEM-style appearance under the hood.

Features

• Designed specifically for 9007 headlight applications
• Supplies stable battery voltage directly to HID ballasts
• Eliminates flickering and inconsistent HID operation
• Advanced 8-pin relay with integrated capacitor
• Smooth low and high beam switching for Bi-Xenon projectors
• Compatible with both positive- and ground-switched headlight circuits
• True plug-and-play installation with no wire cutting or splicing
• Heavy-duty Techflex braided wire protection
• Weather-sealed OEM-grade relay connector
• Long wiring suitable for cars, trucks, and SUVs
• Premium GTR Lighting engineering and construction

Whether you're installing an HID conversion kit or completing a custom Bi-Xenon projector retrofit, the GTR Lighting 9007 Bi-Xenon HID Relay Harness provides the dependable power delivery, seamless operation, and premium construction needed to get the most out of your HID lighting system.