Audi OEM Stoplamp Switch for 21+R8 / Huracan (4F0945459B) WeatherTech This OEM upgrade helps divert

This OEM upgrade helps divert air to the front Brembos

Includes 1/8" NPT fittings and nylon line kit

As of March 2026

5" CLR 6" 13100 2

(1) STM Pigtail Harness (STM-HAR-AIT)

Audi OEM Stoplamp Switch for 21+R8 / Huracan (4F0945459B) WeatherTech This OEM upgrade helps divertGenuine OEM Audi Lamborghini rear brake light sensor (aka stoplamp switch) for 2021 2023 R8 and all Huracan models. Vehicle Fitment: 2021 2023 Audi R8 2015 2024 Lamborghini Huracan Purchase Includes: (1) Sensor Part Number: Alternate PN: 4F0945459B 4F0945459A Diagram images are for reference and may not represent your exact model. As always, please do additional research with your exact VIN to confirm part numbers. See more Audi OEM Parts