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Unitronic Audi A6/A7 (C8) 3.0 TFSI ECU Flash

Marsoni M251S
Sale price$350.00
Pay 4 payments of $87.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Unitronic Audi A6/A7 (C8) 3.0 TFSI ECU FlashSTOCK: Power: 335 HP 369 LB FT STAGE 1: Power Gains: 423 HP 369 LB FT STAGE 1+: Power Gains: 454 HP 481 LB FT Unitronic Stage 1+ Performance software is precisely calibrated for use with 93 AKI 98 RON fuel. For 2019+ A6 A7 3. 0TFSI models with DL382+ gearboxes, torque is roughly 50Nm less than advertised due to drivetrain limitations. Subject to ECU Box code availability. Description Performance Software Precisely Engineered for use with an upgraded
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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.
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4.8 ★★★★★
Based on 749 reviews
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Katie
Battle Creek, US
★★★★★ 5
Nice and heavy
Size: Small, Color: Dark Green
Nice quality, heavyweight. My child wears this all the time, it’s really nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Ajai
Lowell, US
★★★★★ 1
Size is wayyyyy off
Size: X-Large, Color: Black
Super small ain’t no way this is an X-Large
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
MaddDembinski
Belleville, US
★★★★★ 5
Runs small
Size: 3T, Color: Black
Runs just a little small. Maybe upsize, but great otherwise!
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Reviewed in the United States on February 28, 2026
L
Verified Purchase
Lorraine
Fort Morgan, US
★★★★★ 5
I was delighted with the quality and color
Size: X-Small, Color: Lilac
This is a super cute, and frankly, fairly high fashion little hoodie. The price was great for what it is. Really nice soft (terry?) inside. Double fabric hood. Really soft. It has an oversized cut which makes it easy to get on and off, but is just the right length to make the sizing look great and intentional - it doesn't look too big. I love the color. It's high quality, and I didn't notice any shrinkage. Even the hood is cut in a chic way. Not your average kids' hoodie.
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Reviewed in the United States on October 26, 2025
D
Verified Purchase
David Cowart
Louisville, US
★★★★★ 4
will shrink when dried.
good quality buy runs a little small.
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Reviewed in the United States on April 24, 2026

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