Amazon.com: DEPO Xenon D2S Black Housing Xenon Headlights Compatible Fits For 1999-2001 Audi A4 / 2000-2002 S4 B5 (Must have Factory HID) - Compatible and Fits For Audi : Automotive
Audi a4 B5 Desing farovi (xenon)
Audi A4 B5 HID xenon headlight repair and upgrade kit - projector retrofit DIY installation - YouTube
E-code Headlights for Audi A4 B5 :: Press Release 110 :: LLTEK Motorsports
1999-2001 Audi A4 B5.5 / 00-02 S4 DEPO Xenon Model OEM Replacement D2S Projector Headlight With Clear Corner Lens
SMOKED / BLACK XENON D2S HEADLIGHTS AUDI A4 B5 11/1994-1/1999 MODEL NICE GIFT | eBay