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Sold: Arizona Comma 3x - Device Only - $500 shipped in US

jshilko

jshilko

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Joshua
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Purchased and installed May 2025, but the Rivian is headed to Carvana. I wish our remaining vehicle was compatible because it was my favorite addition to the Rivian, but alas. Excellent condition. Pictured below installed to show it is functional, but listing is for the device and a few limited accessories only, as seen in second image and as noted below. $500 shipped within US.

What's included:
- Comma 3x Device
- ODB Power (did not use in my install)
- Comma 8* mounts (I used a Chun mount and would recommend)

What you'll need to buy separately:
- Comma Rivian A harness or xnor GEN1 harness
- (Optional) xnor Longitudinal Upgrade

(Yes the R600 wheels and tires in the image will end up on here shortly too)

Rivian R1T R1S Comma 3x - Device Only - $500 shipped in US PXL_20251226_002959656

Rivian R1T R1S Comma 3x - Device Only - $500 shipped in US PXL_20251226_034730327
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Koots

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Tim
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Is this plug and play or do I need additional harnesses to make it work?
 
OP
OP
jshilko

jshilko

Active Member
First Name
Joshua
Joined
May 9, 2024
Threads
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Location
Arizona
Vehicles
2023 R1T
Clubs
 
Koots said:
Is this plug and play or do I need additional harnesses to make it work?
Click to expand...
You'll need Comma Rivian A harness. Link in original post, but it's $99 👍🏼
 
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