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Unitronic Carbon FiberInlet for 3.0 TFSI B9 S4/S5

Marsoni M251S
Sale price$188.00
Pay 4 payments of $47.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Unitronic Carbon FiberInlet for 3.0 TFSI B9 S4/S5Description This Carbon Fiber Turbo Inlet for the B9 and B9. 5 Audi S4 and S5 is designed to dramatically improve airflow with massive gains over stock while supporting both the stock turbocharger and hybrid turbochargers via Unitronic's clever 53mm and 65. 7mm adapter rings. Constructed of high quality carbon fiber, this new B9 S4 Turbo Inlet and B9 S5 Turbo Inlet features a large 85mm bore and smooth transitions to draw massive amounts of non
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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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4.8 ★★★★★
Based on 1722 reviews
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Verified Purchase
The Movieman
Grantham, US
★★★★★ 5
Simple but does the job
Color: Black, Size: Small
Simple and does the job. Sturdy as well to hold my remotes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
Sweets
Boise, US
★★★★★ 5
Great product
Color: Green
Fits the remote perfectly and has a good tactile feel to it. The green color makes it easy to see where you set it down. It's a good value for the money.
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Reviewed in the United States on April 21, 2026
J
Verified Purchase
Juango
Lexington, US
★★★★★ 5
A Durable and Convenient Protection Solution
Color: Green Orange
One of the most impressive attributes of these cases is their lightweight yet durable construction. The material feels robust and dependable, shielding my device from scratches, minor impacts, and everyday wear and tear. Despite this durability, the cases remain slim and non-bulky, preserving the device's original profile—a feature I deeply appreciate for maintaining portability and elegance. Another commendable aspect is the precise fit of the cases. Each case snugly wraps around the device, ensuring a secure grip and seamless alignment with buttons, ports, and camera cutouts. This level of precision adds to the ease of use and demonstrates a high attention to detail in the manufacturing process. Additionally, having two cases in one pack offers excellent value. It allows you to switch between them as needed or have a backup readily available. This small yet thoughtful feature adds a layer of convenience that sets this product apart from other single-case offerings.
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Reviewed in the United States on March 9, 2025
F
Verified Purchase
Foothill Woman
Louisville, US
★★★★★ 5
Fits great
Color: Green
After my grandson keep bee lining for the remote, dropped it, which made a teeny chip in it-I decided to try a cover! This is really nice. It fits great. It has a nice grippy feel to it and now it's protected. We bought the lime green one, so now we can find it a lot easier as well as having it looking pretty sleek. It a great cover.
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Reviewed in the United States on October 19, 2025
T
Verified Purchase
Tina
Birmingham, US
★★★★★ 5
Much better fitting
Color: White
Had to buy 2 of these cases because the first one was so well done. I bought another brand and it was such a loose fit. These are awesome!
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Reviewed in the United States on May 17, 2026

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