CANFlex Bluetooth Flex Fuel Kit for 2024+ Toyota Tacoma/4Runner 2.4L Turbo
If you're running E85 or ethanol mixes in your 2024+ Tacoma/4Runner you need this kit!
Know your exact ethanol content in real-time via the CANFlex or JB4 app on your phone or tablet.
Complete plug and play kit to install a Bluetooth ethanol sensor in your 2024+ Toyota Tacoma or 4Runner in about 30 minutes.
Kit includes:
- Genuine Continental® ethanol sensor
- BMS CANflex ECA
- Our new custom 180 degree fitting billet fittings
- 4' extension harness
- BMS CANflex Bluetooth app
- 1 tube of SuperLube®
Download the free BMS CANflex app here:
Features and Benefits
• Monitor ethanol content live through the FREE JB4PRO or CANFlex app
• Seamless JB4 integration with real-time ethanol content monitoring
• Plug-and-play CAN integration with no guesswork or manual tuning
• Designed for Tacoma/4Runner owners who want more power without compromises
• The cleanest way to add flex fuel capability to your Tacoma or 4Runner
Vehicle Fitment
Toyota
• 2024+ Toyota Tacoma SR, SR5, Limited, TRD Off-Road, TRD PreRunner, TRD Sport, TRD Pro and Trailhunter including hybrid models
• 2024+ Toyota 4Runner 2.4L Turbocharged I4
Fits trims including: Limited, SR, SR5, TRD Off-Road, TRD PreRunner, and TRD Sport, Platinum, TRD Pro, and Trailhunter.
*For the 2024+ Toyota Tacoma/4Runner JB4 platform connect the blue wire to position #4 on the JB4 25 pin harness. Select WMI Ethanol Setup option 0.


The cleanest way to add flex fuel capability to your Tacoma or 4Runner.