Seibon 2021 Lexus IS300/IS350 F Sport - TT Style Carbon Fiber Rear Spoiler

Seibon 2021 Lexus IS300/IS350 F Sport - TT Style Carbon Fiber Rear Spoiler

Marsoni

M251S

$370.98

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

Seibon 2021 Lexus IS300/IS350 F Sport - TT Style Carbon Fiber Rear SpoilerSKU: RS21LXIS TT UPC: 887753489753 Seibon 2021+ Lexus IS300 IS350 F Sport TT Style Carbon Fiber Rear Spoiler Upgrade your 2021+ Lexus IS300 or IS350 F Sport with the Seibon TT Style carbon fiber rear spoiler. This direct fit spoiler enhances rear downforce for better high speed stability and gives your sedan a sharp JDM inspired profile. Crafted for seamless integration on F Sport decklids it delivers performance gains without compromising daily

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I’ve only had this about a week but I like it so far. It has a hook that grabs the vent blade and is very sturdy. It also has a part that slides up and down. I realized after a few days that can be tightened as well. Makes the phone even more still. There is a small button on the right that releases the arms that grab the phone. I didn’t see that noted on the instructions so mentioning it here so no one pulls on them like I did a few times. As long as this doesn’t damage my vent, I will be pleased.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 21, 2026

Verified Purchase

Rhonda H.

Pawtucket, US

★★★★★ 5

Stays put butc.

Never falls out. The ventures is amazing. Bm

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 13, 2026

Verified Purchase

Randy