SKU: 57939627584

Bluetooth Flex Fuel Kit For 2017+ Audi TT RS & RS3 8V 2.5T

Sale price$213.72 Regular price$237.47
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Bluetooth Flex Fuel Kit For 2017+ Audi TT RS & RS3 8V 2.5TIf you're running E85 or ethanol mixes in your Audi, you need this kit! Know your exact ethanol content in real time via the Fuel it! or JB4 app on your smartphone or tablet. This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Audi 2. 5T in about 15 minutes. (Check compatibility for your platform below) The kit includes the following: Genuine Continental ethanol sensor Upgraded fuel lines with nylon sheathing Fuel It!

If you're running E85 or ethanol mixes in your Audi, you need this kit!

Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet.

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Audi 2.5T in about 15 minutes. (Check compatibility for your platform below)

The kit includes the following:

  • Genuine Continental® ethanol sensor 
  • Upgraded fuel lines with nylon sheathing
  • Fuel-It! proprietary billet fittings
  • Fuel-It! Bluetooth analyzer (iPhone or Android app must be downloaded to use this kit)
  • Plug and play harness
  • Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
      • Bluetooth (iPhone or Android app must be downloaded to use this feature)
      • If you are using an Apple product the app can be found by clicking here
      • If you are using an Android product the app can be found by clicking here

    Fitment

    • Audi TT RS MK3 8V (2017+)
    • Audi RS3 MK3 8V (2017+)

    *For the Audi JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI page option 15/16 input to enable.

    *If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to [email protected]

    *Link to larger images of install pictures...click here

    *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      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: 57939627584

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      Mia Williams
      Carnegie, US
      ★★★★★ 5
      JUST BUY IT!!! Finally found what I was looking for
      This is the first time I have ever written a review - THATS how good this product is!! It smells like vanilla bean ice cream, it is so deliciously sweet and fragrant. I have been searching for something that leaves a strong yet natural scent on the skin and this is it. It makes me feel like a sweet and soft ethereal fairy princess and is so so so moisturizing on the skin. My bf loves it and has pointed out multiple times how soft my skin is just from a few uses I use it right out of the shower while my skin is still a bit wet. It is lightweight enough where it dries quickly enough for me to put my pajamas on without greasy-ness. I'm at work the morning after and can still lightly smell it on myself If you're looking for a sign - this is it - JUST BUY IT!!! :)
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      Amazon Customer
      Draper, US
      ★★★★★ 5
      Best body oil!!
      I love the smell!!! It’s vanilla but smells like summer in a bottle to me. It does soak in pretty fast in the skin and makes me look glowing but not in a greasy way. I will definitely be repurchasing it.
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      Reviewed in the United States on April 25, 2026
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      l.a. mom
      Belleville, US
      ★★★★★ 5
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      Size: 6 Pairs - 6 Colors Assorted
      Works great for myself & hub! I bought them mostly for him because his feet are wrecked, but it’s a 6 pack, so yay me. The cushiony heel was a bonus I didn’t expect, so nice + comfortable to sleep in- usually hate sleeping in socks but since your toes are free, these do not bug at all. Definitely get these
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      Reviewed in the United States on May 27, 2026
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      SHAY
      New York, US
      ★★★★★ 5
      Go buy these heels socks they’re the best
      Size: 6 Pairs - 6 Colors Assorted
      I love that they have gel in the heels. I sleep in a pair and even wear a pair to work for extra protection for my heels. They are great to get your heels soft and prepared for the sandal wearing days of summer. They slide on my feet so comfortably because of the great stretch they have. I just love how they feel on my feet , walking in them is very easy and comfy and they don’t slide or is slippery. You can even wash them like regular socks and wear them over and over. I would recommend them to anyone who wants baby soft heels.
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      Reviewed in the United States on March 16, 2026
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      Emily McIntyre
      New York, US
      ★★★★★ 5
      Love these
      Size: 6 Pairs - 6 Colors Assorted
      These are fantastic if you want a 'foot mask on the go'. They fit easy, the colors are great, and they work! I used them after putting on moisturizer and my heels were smooth and looked great in sandals after! No cracks or dry patches!
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      Reviewed in the United States on May 25, 2026

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