BMW Bluetooth/CANflex Flex Fuel Kits for the G-Chassis Gen3 B58 & B48
Specifications
- Available inventory
- 4
- Brand
- Fuel-It!
- UPC
- Category
- Flex Fuel Kits
- Shipping weight
- 907 g
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BMW Bluetooth/CANflex Flex Fuel Kits for the G-Chassis Gen3 B58 & B48 is available through Speedzone Performance. Review the fitment, included parts and installation requirements below, then choose the exact option for your vehicle.
Know your exact ethanol content in real-time with our new LED display or by using the BMS CANflex or JB4 mobile app on your smartphone or tablet.
If you're running E85 or ethanol mixes in your Gen 3 B58 or B48 equipped BMW, you need this kit!
As many of you know the BMW motors can be 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 your low pressure fuel line in the engine bay and plug in our kit. It's a complete plug and play solution that utilizes our Bluetooth app to monitor your ethanol content. When you are ready to return to stock, you will simply remove the kit and re-install the stock fuel line.
Kits includes:
- Genuine Continental® ethanol sensor
- Stainless steel braided fuel line with black nylon sheathing to protect your other engine bay components
- Proprietary custom billet fitting for plug and play OEM integration
- Custom wiring harness
- Accessory Power Harness
- Tube of Super Lube® for hose adapter install
- Our new CANflex LED ECA to display current ethanol content
- Legacy 5V output for JB4 integration
- Universal CANbus harness for use with future flash tuning integration
Download the free BMS CANflex app here:
Compatible platforms for the B58TU2 (Gen 3 B58) motors:
(Not for use on transversely mounted engines)
• 2026+ G22 430i including xDrive
• 2025+ G20 G21 M340i including xDrive
• 2022+ G7X 740i including xDrive
• 2025+ G05 X5 50e
*For the Gen3 BX8 JB4 platform connect the white or blue wire to position #16 on the JB4 25 pin harness. Select E85 Setup option 1 to enable pin location 16 Flex Input
Install guide
Confirm before you order
Check the listed model years, engine and chassis, and any required supporting parts. Installation instructions and manufacturer restrictions supplied above apply to the selected product.
Returns
This item is supplied through Burger Motorsports and is non-returnable. Confirm your vehicle, engine, model year and selected options before ordering. Contact Speedzone Performance if you need help checking compatibility.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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