Seibon 17-20 Tesla Model 3 Carbon Fiber Rear Diffuser

Seibon 17-20 Tesla Model 3 Carbon Fiber Rear Diffuser

Marsoni

M251S

$486.48

Get it in 3 business days with 1 day shipping. Friday, May 29

Seibon 17-20 Tesla Model 3 Carbon Fiber Rear DiffuserSKU: 774 T14MD3RL UPC: 887753490469 Seibon 2017 2020 Tesla Model 3 Carbon Fiber Rear Diffuser The Seibon Carbon Fiber Rear Diffuser bolts onto 2017 2020 Tesla Model 3 sedans as a direct replacement for the factory unit. It channels airflow to create downforce that enhances high speed stability and traction. Made from premium pre preg carbon fiber this part cuts weight while delivering sharp aggressive rear styling. Key Features Autoclave Pre Preg

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This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.

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Reviewed in the United States on February 21, 2026

Verified Purchase

Robert A. Bertsche

Natrona Heights, US

★★★★★ 5

Essay to assemble

Color: Grey

Very nice. Did the job the way I wanted.

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Reviewed in the United States on April 28, 2026