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Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4
Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4 Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4 Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4 Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4 Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4

Fuel-It VW/AUDI FLEX FUEL KITS - B8/B8.5 S4

Brand: FUEL-IT!
  • SKU
    Fuelit-s4-b8-b85
Free shipping

VW/AUDI FLEX FUEL KITS

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Audi 3.0T in about 15 minutes. (Check compatibility for your platform below)

  • $399.99
MSRP: $429.95, you save $29.96
  • 7% less
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VW/AUDI FLEX FUEL KITS

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Audi S4 in about 30 minutes. (Check compatibility for your platform below)

The kit includes the following:

  • New 5/16" E85 compatible fuel lines for your engine bay
  • Genuine Continental ethanol sensor
  • Fuel-It! Bluetooth analyzer
  • 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 an 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. 

This kit is compatible with the following

  • Audi S4 B8
  • Audi S4 B8.5

*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 info@fuel-it.com

*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.

  • SKU
    Fuelit-s4-b8-b85
  • Brand
    FUEL-IT!
  • Choose Analyzer Type:
    Bluetooth Only, Bluetooth and 0-5 volt analog signal for JB4 or analog gauge, Bluetooth and raw signal output (50-150Hz)
  • Add crimp tool:
    No Crimp Tool, Add Crimp Tool
  • Add a 48" extension?
    No Thank You!, Yes Please
Make Model Year Engine
Audi S4 B8 (10-12) 3.0T
Audi S4 B8.5 (13-17) 3.0T