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F-Series 240i, 340i, and 440i Ethanol Sensor Upgrade

RRP: $499.95
$449.95 (You save $50.00)
Calculated at checkout

Product Description

Looking to run ethanol mixes in your B58 equipped 240i, 340i, or 440i?


As many of you know the B58 motor is very picky about how much ethanol you run to achieve peak performance but not run lean.  Consequently we have put together a kit enabling you to easily install an ethanol sensor with no permanent modifications needed.  You will simply remove disconnect your fuel line where it enters the engine bay and plug in our kit.  I't a completely plug and play solution that utilizes out Bluetooth app to monitor your ethanol content.  When you are ready to return to stock, you will simply remove the kit and re-attach the stock connections.

      •  Complete Kit includes:
        • Two E85 compatible -6an fuel lines
        • Custom anodized billet fittings
        • Ethanol Sensor
        • Bluetooth Analyzer
        • Accessories pack
      • To use your ethanol sensor you will need to download our Bluetooth app for your Apple or Android device.

*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.

*NOTE:  To simplify installation of the kit, the Bluetooth ethanol analyzer does not include any other integration for JB4 as it's not needed at this time.  In doing this all plumbing connections and electrical connections can be made under the car.  If you prefer our traditional analyzer with the 0-5 volt output as well as Bluetooth, those connections will need to be made in the engine bay and you must request our traditional analyzer that will be included at no additional charge.


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