09-12 Audi A4S4 Quattro XB LED Fog Lights

Upgrade your 2009-2012 Audi A4/S4 Quattro with the Morimoto XB LED Fog Lights LF640, a premium lighting upgrade designed to deliver improved visibility, modern styling, and exceptional durability.

Powered by three Nichia 5500K LEDs per side, these high-performance fog lights produce approximately 1200 lumens each, delivering a powerful output of crisp white light. Their advanced projector-based optics create a wide and evenly distributed beam pattern, providing excellent illumination in fog, rain, and other low-visibility driving conditions.

Unlike simply installing LED replacement bulbs into factory housings, the Morimoto XB fog lights are engineered as a complete LED projector system, providing a more controlled and properly distributed beam for improved road visibility.

Designed as a direct replacement for the factory fog lights, the Morimoto XB LEDs feature a straightforward plug-and-play installation using the original factory connectors. No special wiring or complicated modifications are required, allowing for seamless integration with your Audi A4 or S4 Quattro.

Built for long-term reliability, each fog light features a durable polycarbonate lens and a powder-coated cast aluminum housing. This rugged construction provides excellent protection against moisture, road debris, and harsh driving conditions while also helping efficiently dissipate heat from the LEDs.

Backed by Morimoto’s warranty, the XB LED Fog Lights are engineered to provide dependable, long-lasting performance for years to come.

Key Features

• Fits 2009-2012 Audi A4 Quattro

• Fits 2009-2012 Audi S4 Quattro

• Morimoto LF640

• Three Nichia 5500K LEDs per side

• Approximately 1200 lumens per light

• Crisp 5500K pure white illumination

• Wide and evenly distributed projector beam

• Complete LED projector fog light system

• Direct replacement for factory fog lights

• Plug-and-play installation

• Uses factory electrical connectors

• No special wiring required

• Durable polycarbonate lenses

• Powder-coated cast aluminum housings

• Weather-resistant construction

• Efficient LED heat dissipation

• Designed to meet or exceed applicable industry regulations

• Backed by Morimoto’s warranty

• Long-lasting and reliable LED performance

Give your Audi A4 or S4 Quattro a serious lighting upgrade with the Morimoto XB LED Fog Lights LF640—delivering better visibility, dependable performance, and a clean OEM-style appearance.