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Unitronic Carbon Intake System with Inlet B9 RS4/5 2.9TFSI

Marsoni M251S
Sale price$1042.99
Pay 4 payments of $260.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Unitronic Carbon Intake System with Inlet B9 RS4/5 2.9TFSIThis Carbon Fiber Intake System and Turbo Inlet for the B9 and B9. 5 Audi RS 4 and RS 5 is designed to dramatically improve airflow with gains of up to 38% over the factory equipment while supporting both the stock turbochargers and hybrid turbochargers via Unitronic's clever 48mm and 51mm adapter rings. As with all Unitronic Intake Systems, this unit provides improved throttle response, seamless integration and perfect fitment while greatly enhancing
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.0 ★★★★★
Based on 1599 reviews
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Verified Purchase
dionne
San Leandro, US
★★★★★ 5
Glasses
Color: Dark Tortoise, Size: 54/17/140
It’s beautiful I like the glasses wonderful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
D
Verified Purchase
Dina P.
Houston, US
★★★★★ 1
Glassws are too wide
Color: Dark Tortoise, Size: 54/17/140
Glasses are tood wide. No one have been able to ajust these. Up to now I have not been able to wear them. I don't recommend these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
L
Verified Purchase
LILIA ROSA CARDENAS NUÑEZ
Dallas, US
★★★★★ 5
divinas mis gafas
Color: Porcini Tortoise, Size: 52-17-140
divinas
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Reviewed in the United States on April 17, 2026
L
Verified Purchase
lojo
Pawtucket, US
★★★★★ 4
Cute but not hinged at arms
Color: Porcini Tortoise, Size: 52-17-140
They were cute. I didn’t like that they weren’t hinged. They were harder to open and close. I didn’t look for this feature before I purchased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Anteojos modernos.
Color: Blush Tortoise, Size: Lens-52 Bridge-17 B-37.5 ED-56.1 Temple-140, Color: Blush Tortoise, Size: Lens-52 Bridge-17 B-37.5 ED-56.1 Temple-140
Mis lentes son muy cómodos, y me gustan como lucen, vienen sin medidas yo los adecué con mi Optometrista. Se aflojan con el tiempo, pero compré una pinza que ajusta los tornillos…realmente lucen como nuevos.
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Reviewed in the United States on January 20, 2026

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