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Product description

Audi RS 2.5L Gen3 Flex Fuel Kit - Bluetooth & 0-5V Analyzer

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)

Kit Includes: 
  • New 5/16" E85 compatible fuel lines for your engine bay
  • Genuine Continental ethanol sensor
  • Fuel-It! Bluetooth analyzer
  • 5/16" quick connect fitting
  • Oetiker crimp clamps to secure your new fuel lines
  • We have three options to choose from when purchasing our ethanol analyzers.
  • Bluetooth Only
  • Bluetooth and 0-5 volt Analog for use with the JB4 or analog gauge
  • Bluetooth and 50-150hz Raw Signal for those that are connecting their analyzer to an aftermarket ECU or the DME. This option puts out the same signal the Continental sensor does.
  • Bluetooth (Iphone or Android app must be purchased to use this feature)

**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.*


  • Audi TT RS (2017+)
  • Audi RS3 (2017+)

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2.00# 9.00x7.00x4.00

Audi 2.5L Gen3 Flex Fuel Kit - Bluetooth & 0-5V Analyzer

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SKU# 35487
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.