SKU: 82230417887

034 Motorsport RS+ Injector Upgrade Kit - Audi EA839 3.0T & 2.9T

$1555.20 $1728.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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For Your Every Summer RSVP, with Code: SUMMER15

Description

034 Motorsport RS+ Injector Upgrade Kit - Audi EA839 3.0T & 2.9T034Motorsport RS+ Injectors are the first upgraded Direct Injectors for maximum fuel flow, safely providing a 67% increase in flow over EA839 3. 0T, and 31% increase over EA839 2. 9T EA825 4. 0T RS Injectors. This increased fuel flow supports full E85 at the highest output Stage 3 levels without any need to blend ethanol with gasoline, and provides ample fuel system headroom for enhanced fueling safety protocols within 034Motorsport Stage 3 Tuning.


034Motorsport RS+ Injectors are the first upgraded Direct Injectors for maximum fuel flow, safely providing a 67% increase in flow over EA839 3.0T, and 31% increase over EA839 2.9T/EA825 4.0T RS Injectors. This increased fuel flow supports full E85 at the highest output Stage 3 levels without any need to blend ethanol with gasoline, and provides ample fuel system headroom for enhanced fueling safety protocols within 034Motorsport Stage 3 Tuning.

NOTE: RS+ Injectors can only be used with RS+ Specific 034Motorsport Stage 3 ECU Software. Do NOT install RS+ Injectors until you have confirmed the required files are available in your flashing account. Injector tuning data is not available for those running other ECU tunes. Speak to your tuner about compatibility, but 034Motorsport will not provide injector data on RS+ injectors for other calibrators.

034Motorsport Stage 3 2.9T Tune can be found HERE

034Motorsport Stage 3 3.0T Tune can be found HERE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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
SKU: 82230417887

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4.1 ★★★★★
Based on 15 reviews
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K
Verified Purchase
Kevin March
Whiting, US
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
W
Verified Purchase
Wesley
Natrona Heights, US
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
H
Verified Purchase
Hanson
Boise, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
L
Verified Purchase
LC
Lexington, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Draper, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026

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