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Seibon 2020 Toyota GR Supra MB-Style Carbon Fiber Rear Spoiler

Marsoni M251S
Sale price$468.48
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Get it in 3 business days with 1 day shipping. Friday, May 29
Seibon 2020 Toyota GR Supra MB-Style Carbon Fiber Rear SpoilerSKU: RS20TYSUP MB UPC: 887753487537 Seibon 2020+ Toyota GR Supra MB Style Carbon Fiber Rear Spoiler Upgrade your 2020 and newer Toyota GR Supra with the Seibon RS20TYSUP MB MB style carbon fiber rear spoiler. This direct fit component adds aggressive styling and downforce for improved high speed stability. Handcrafted from premium 3K 2x2 twill weave carbon fiber it weighs just 5. 8 lbs to reduce rear weight while enhancing track performance. Key
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  • We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 1490 reviews
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A
Verified Purchase
Andres Moreno
Los Angeles, US
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
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Verified Purchase
Lee Nunn
Waukegan, US
★★★★★ 5
Great will use it over and over again
I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.
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Reviewed in the United States on October 19, 2025
B
Verified Purchase
Beni
Dallas, US
★★★★★ 5
Does its job.
Always a go to before oil changes. Helps remove some extra sludge/deposits. DO NOT DRIVE OR REV THE VEHICLE WHEN USNG THE PRODUCT, only idle for 10-15 min. Ive seen reviews where people drove with it potentially ruining the engine.
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Reviewed in the United States on March 26, 2026
A
Verified Purchase
Adan Ichich
Fort Morgan, US
★★★★★ 5
Calidad de limpieza al motor
Excelente producto, lo llevo usándolo un buen tiempo, en cada cambio de aceite, limpia bien por dentro del motor. Es fácil usarlo, hecharlo donde se llena el aceite del motor, y enciende el motor espere 10 minutos, y apague el motor, y vuelve a esperar 25 o 30 minutos para que se enfríe el motor, ya cumplido lo 25 o 30 minutos sacar el aceite viejo del motor. Listo, producto muy recomendable. Excelente funcionamiento, chevy silverado 2004
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Reviewed in the United States on March 15, 2026
K
Verified Purchase
Kwang's Chowover
Dallas, US
★★★★★ 5
Good
Very nice very good
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Reviewed in the United States on February 10, 2026

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