Run E85 with confidence. The BMS CANflex kit gives your 2.4L Turbo Toyota a clean, accurate way to read ethanol content and send that data directly to your tune.

Know your exact ethanol content in real-time via the CANFlex or JB4PRO app on your smartphone or tablet.

This complete flex fuel kit (FFK), also known as an ethanol sensor kit, E85 sensor, flex fuel sensor, ethanol content sensor, fuel composition sensor, or flex fuel composition sensor, installs in about 30 minutes.

The CANflex ECA works as an ethanol content analyzer, E85 analyzer, and Bluetooth flex fuel analyzer in one compact system. It reads your fuel mixture using a genuine Continental® ethanol sensor and outputs the data through CANbus, Bluetooth, a built-in LED display, and 5v output for legacy support.

Perfect for Turbocharged 2.4L Toyota Tacoma, 4Runner, or Land Cruiser owners running E85 blends or wanting accurate real-time ethanol data for JB4 or other tuning systems.

Kit includes:

• Genuine Continental® ethanol sensor
  
• BMS CANflex ECA with Bluetooth
• Our new custom 180 degree fitting billet fittings
• Custom wiring harness
• Free BMS CANflex Bluetooth app
• (1) CAN LED silicone cover
• (1) tube of Super Lube®

Download the free BMS CANflex app here:

Features and Benefits
• Monitor ethanol content live through your tuning system, the CANflex free app, or the LED display
• Seamless flash map and/or JB4 tuning integration with real-time ethanol content monitoring
• Includes user adjustable CAN integration for ECU / Flash tunes!
• 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

• 2025+ 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.

• 2024+ Toyota Land Cruiser 2.4L Turbocharged 4-cyl Hybrid i-Force MAX (all trims)

The cleanest way to add flex fuel capability to your Tacoma, 4Runner, Land Cruiser. 

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.