BMW Bluetooth/CANbus Flex Fuel Kits for S58 M2 M3 M4 X3M X4M
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Integrate ethanol mixture into your tuning using our unique CANflex system!
If you're running E85 and/or plan to run port injection in your S58, you need this kit!
This is a complete plug & play kit to install a flex fuel kit in your S58 equipped BMW in about 30 minutes.
Our new CANflex ECA sends your ethanol mixture four different ways for the ultimate tuning integration:
- CANbus via user selectable addressing for MHD, BM3, EcuTek, and JB4 integration
- Free CANflex Bluetooth app for iOS and Android
- LED display built into the head unit for quick visual readout
- 5v output for legacy support (older ECUs or non-CANbus JB4 integration)
Offered in both a plug and play harness and a universal harness. Manual transmission vehicles and BM3 require using the universal harness with posi-taps for CANbus.
Vehicle Fitment
- 2020+ F97 X3M and all variants
- 2020+ F98 X4M and all variants
- 2023+ S58 G87 M2
- 2021+ S58 G80 M3
- 2021+ S58 G82 / G83 M4
- 2023+ S58 G82 M4 CSL
The complete S58 kit with CANflex includes:
- Genuine Continental® ethanol sensor
- BMS CANflex LED ECA for use with JB4, MHD, EcuTek, and BM3
- Stainless steel braided fuel lines with black nylon sheathing to protect engine bay components
- Custom fitting allowing easy addition of optional port injection lines via 1/8" NPT port
- Plug & play harness (optional)
- BMW/Supra Accessory Harness for S58/B58 motors
Download the free BMS CANflex apps:
- Android App – Click here
- Apple (iOS) App – Click here
Wiring diagram for the new BMS Bluetooth CANflex Harness
Red: (originally Red/Green) 12v switched power via fuse tap or posi-tap
Black: Chassis ground
Brown: (originally Orange) CAN-
Green: (originally Red/Blue) CAN+
Blue: 5V legacy output for input into JB4
Also available with the original Fuel-It! ECA (Bluetooth and legacy 5v output only)
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Download the Fuel-It! Bluetooth App:
- Apple (iOS) – Click here
- Android – Click here
Install Videos
CANflex variants and how to use the new app!
BMS Universal Canbus E85 Analyzer Installation and Review
***All sales for Burger Motorsports and Fuel-It! products are final. These items are not eligible for return or exchange under any circumstances. Please ensure compatibility and fitment before placing your order.***Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.