SKU: 57939627584

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

$213.72 $237.47
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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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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      4.3 ★★★★★
      Based on 28 reviews
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      E
      Verified Purchase
      Elle Tee
      New York, US
      ★★★★★ 5
      Good milk frother, drink mixer
      Color: Silver
      I use this every day to mix my morning protein drink. Love that it's rechargeable. And it doesn't take long to recharge. Be advised that it has 3 speeds, so when you think you're turning it off, it's actually going faster and can splatter your drink. I've learned to mix on 2, then quickly push button to 3 and then off. The speeds aren't that much different, imo, so could have one speed "on', and then 'off'.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 21, 2026
      J
      Verified Purchase
      jounna.zei
      Carnegie, US
      ★★★★★ 1
      Do not buy
      Color: Silver
      The worst frother i've ever used. You can't even turn it off without having to go through all the different modes, meaning you will get absolutely splashed and have to clean all the little droplets of whatever you were frothing. The power is weak. The battery did last a long time, I'll give them that. 3 months ON THE DAY the frother stopped working. A very loud noise and decreased power made it unusable. I sent them an email with NO response.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 28, 2026
      K
      Verified Purchase
      Katherine
      Port Orchard, US
      ★★★★★ 5
      Mixes drinks well and holds a charge
      Color: Silver
      I bought this frother to replace a weaker frother I had been using for months. I make iced lattes with instant espresso powder, water, and milk, and this frother does a great job at mixing the powder into the water/milk. It also leaves a nice 1" or so of milk froth on the top. I love that it can be charged with a USB-C cable and doesn't require batteries like many frothers do. It's very powerful for the size.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 7, 2026
      A
      Verified Purchase
      Amazon shopper
      Chelsea, US
      ★★★★★ 5
      Great Little Gadget
      Color: C-Black, Size: Model C Rechargeable
      What a fun and easy to use gadget! I use it to foam Zero Sugar Coffeemate creamer for my iced coffee and it works perfectly. I thought the on/off button was on the top but it's on the side. I was concerned that I would unintentionally bump it but I don't. Easy to use, easy to clean and price is reasonable.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 2, 2026
      B
      Verified Purchase
      Billy
      Belleville, US
      ★★★★★ 4
      Good speed
      Color: C-Black, Size: Model C Rechargeable
      Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 22, 2026

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