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

Marsoni M251S
Sale price$735.00
Pay 4 payments of $183.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Unitronic Carbon Intake System B9 RS4/5 2.9TFSIThis Carbon Fiber Intake System for the B9 and B9. 5 Audi RS 4 and RS 5 provides improved throttle response, seamless integration and perfect fitment while greatly enhancing turbo induction sounds. Its stunning 2 2 twill carbon fiber weave adds a striking presence in the 2. 9TFSI engine bay as well. Features Benefits 2 2 Twill prepreg carbon fiber weave Autoclave construction EPDM couplers High quality stainless steel hose clamps Direct bolt on
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Your Unitronic Carbon Intake System B9 RS4/5 2.9TFSI orders ship within 1-2 business days.

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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2010 reviews
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Product Reviews
R
Verified Purchase
R
Port Orchard, US
★★★★★ 5
Wide surface
Style: Lawn Edger/Tool Only
The edger has a very strong motor cuts great! As long as you are placing the edger on a wide flat surface. If the area you want to edge is along the curb and narrow the edger is to big and bluky for a narrow edge strip
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
A
Verified Purchase
Andrew J. Cassidy
Lowell, US
★★★★★ 3
After one use
Style: Lawn Edger/Tool Only
Not as powerful as I would have liked so the trim is not as smooth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
W
Verified Purchase
W. H.
Grantham, US
★★★★★ 5
Very good lawn edger
It does a great job and easy to create straight, clean lines. Does not do well going around curves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
G
Verified Purchase
Guy
Port Orchard, US
★★★★★ 5
Great value.
Works great, easy to handle, relatively quiet, and powerful enough to cut through 3 inches of sod.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
JRF
Pawtucket, US
★★★★★ 4
Trim me up
The trimmer works as described. It arrived as promised, it manicured my 80 ft linear ft in no time. I ran 2 passes because I hadn’t done it in decades.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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