Rivian Passenger Horn Upgrade Kit for R1S/SUV & R1T/Truck

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Fits 2022-2024 Rivian R1S and R1T 

Before ordering please verify your factory horn location to ensure proper fitment and select the correct option to purchase.  See below for how to determine which factory horn you have.

2022 Model Year uses the standard Driver Side/Dual Horn Kit

2023 Model Year must be checked using the photo and information below. Rivian changed the horn location towards the end of the year. If you are unsure of which one you need, adding the additional passenger side wire harness will cover both factory options. 

2024 Model Year Requires the Additional Passenger Side Wire Harness 

With a vehicle as unique as the Rivian, you need a horn that matches its road presence. Unfortunately, the factory Rivian horn is kind of missed the mark.  Now you can get a big air horn sound with RealWheelsEV Auxiliary Horn.

Our Horn Upgrade Kit offers a deeper, louder sound that gives you the added safety and the respect you deserve while driving your Rivian. This complete, turn-key Horn Kit was designed exclusively by RealWheels EV team, and allows you to leave the existing Rivian single horn or factory dual horns in place and operational. So ultimately, you get a louder, deeper Air Horn Style with added dual-tone sound!

The kit includes the RealWheels custom mounting bracket, designed specifically for Rivian R1S and R1T, relay, wiring harness, Y-connector, and all necessary hardware. The Horn Upgrade Kit is mounted in a recessed area under the front trunk.

We offer upgrade kits designed for both driver or passenger side factory horn locations.

• Factory dual horns or single driver side uses the standard kit.
  
• Factory single passenger side horn requires the additional passenger harness.
  

Please verify your horn's location to ensure proper fitment and select the correct option to purchase. Easiest way to determine if you have a driver or passenger side horn is to look through the bumper grille (see photo in gallery).  If you have a horn opening on the drivers side then the standard kit will work (top photo). If both driver and passenger side has a solid plastic cover, then you need to add the passenger wire harness extension (bottom photo).