Fuel-It N20 and N26 Flex Fuel Kits

Fueling Fueling

Analyzer *

If you are running E85 or ethanol mixes in your BMW, you need this kit!

This is a complete plug and play kit to install a Bluetooth ethanol sensor 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  (Iphone or Android app must be purchased to use this kit)
  • Plug and play harness
  • NOTICE: If you have an N26 motor type, you will need to retrofit the HPFP supply line to part number 13537585415 to be compatible with this kit.
  • 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. 

This kit is compatible with the following

  • 1' F20         (07/2010 — 02/2015)
  • 1' F20 LCI   (05/2014 — 06/2016)
  • 1' F21         (07/2010 — 02/2015)
  • 1' F21 LCI   (09/2014 — 06/2016)
  • 2' F22         (10/2012 — 06/2016)
  • 2' F23        (04/2014 — 06/2016)
  • 3' F30        (04/2011 — 01/2016)
  • 3' F30 LCI   (12/2014 — 10/2018)
  • 3' F31        (07/2011 — 06/2015)
  • 3' F31 LCI   (12/2014 — 06/2016)
  • 3' F34 GT   (07/2012 — 06/2016)
  • 3' F35        (06/2011 — 08/2015)
  • 3' F35 LCI   (01/2015 — 08/2016)
  • 4' F32        (11/2012 — 06/2016)
  • 4' F33        (03/2013 — 02/2016)
  • 4' F36 Gran Coupé   (07/2013 — 12/2016)

*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.

DISCLAIMER:  Cancelled orders on Fuel-It products have a 20% restocking fee whether the product has been shipped or not. This is a policy direct from Fuel-It. 

Domestic Shipping Policy

All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.

International Customer Policy

To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at info@kiesmotorsports.com

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