Quad Bi-Xenon Wiring Kit

The Morimoto Quad Bi-Xenon Wiring Harness Kit is the complete plug-and-play solution for powering dual pairs of Bi-Xenon projectors in custom headlight retrofit applications. Designed specifically for enthusiasts building quad projector systems, this harness simplifies what would otherwise be a complex wiring installation while delivering reliable, OEM-quality performance.

Whether you're installing two pairs of Morimoto Bi-Xenon projectors or another compatible quad projector setup, this premium wiring kit provides everything needed to operate both low and high beams with factory controls.

Designed for Quad Bi-Xenon Retrofits

Installing four Bi-Xenon projectors requires more than a standard relay harness. The Morimoto Quad Wiring Kit is engineered to properly distribute power and synchronize the operation of both projector pairs for maximum light output and dependable performance.

This harness allows all projectors to function together while maintaining proper low and high beam operation.

Ideal for:

• Quad Bi-Xenon projector retrofits
• Dual projector headlight builds
• Custom HID retrofit projects
• High-performance lighting upgrades

True Plug-and-Play Installation

Despite the advanced functionality, installation is straightforward thanks to Morimoto's plug-and-play design.

The kit features:

• Factory-style connectors
• No cutting or splicing required
• Clearly labeled wiring
• Easy-to-follow installation layout
• OEM-style electrical connections

Simply connect the harness to your projectors, relay harness, and factory wiring for a clean, professional installation.

Flexible Vehicle Compatibility

The Quad Bi-Xenon Wiring Kit is designed to work with a wide variety of factory headlight configurations.

Low beam connections are based on 9006-style outputs, while interchangeable splitters allow compatibility with numerous factory bulb types.

For vehicles originally equipped with dual-filament bulbs such as:

• H4 / 9003
• 9004
• 9007
• H13 / 9008

a custom wiring configuration is required, and this universal kit is not compatible.

Premium Wiring for Maximum Performance

Built using high-quality automotive-grade materials, the Morimoto Quad Harness delivers stable electrical performance while ensuring reliable operation of all four projectors.

Premium construction includes:

• Heavy-duty automotive wiring
• High-quality OEM-style connectors
• Reliable relay-controlled power distribution
• Durable insulation for long service life

Designed to withstand the demanding conditions found in automotive engine bays, this harness provides years of dependable performance.

Features

• Designed for quad Bi-Xenon projector retrofits
• Powers two pairs of Bi-Xenon projectors
• Maintains factory low and high beam functionality
• True plug-and-play installation
• No cutting or splicing required
• Uses 9006-style low beam relay output
• Compatible with multiple factory bulb configurations using the correct splitters
• Heavy-duty automotive-grade wiring
• OEM-style connectors for reliable installation
• Ideal for custom HID retrofit projects

Please Note: This universal harness is not compatible with vehicles originally equipped with dual-filament bulbs (H4/9003, 9004, 9007, or H13/9008). Those applications require a custom-configured wiring solution.

The Morimoto Quad Bi-Xenon Wiring Harness Kit takes the complexity out of quad projector installations, delivering a clean, reliable, and professional wiring solution that allows your custom retrofit to perform at its full potential.