A4 / S4 / RS4 (B8 / B8.5)

Shop tail lights, headlights, adapters, and accessories for compatible Audi A4, S4, and RS4 B8 and B8.5 vehicles.

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Showing all 12 results

Browse FKASTOCK upgrades for Audi A4-family B8 and B8.5 applications. Products may support sedan, Avant, Allroad, pre-facelift, or facelift configurations, depending on the listing. Lighting conversions can require different harnesses or coding based on the original lamp technology and market specification. Confirm your model year, body style, original connector, and factory equipment before purchase.