- Description
- Reviews
- Shipping and Refund
Know your exact ethanol content in real-time with our new LED display or by using the BMS CANflex, Fuel-It! or JB4 mobile app on your smartphone or tablet.
If you're running E85 or ethanol mixes in your Toyota Supra, you need this kit!
This is a complete plug & play kit to install a flex fuel kit in your 2020+ Toyota Supra in about 30 minutes. (Check compatibility for your platform below)
Our CANbus ECA is compatible with JB4 as well as flash only applications like MHD, BM3, and EcuTek that read the standard 0xEC flex fuel CANbus address format .
We now offer 3 types of kits:
- Complete Kit with CANbus ECA and PnP Harness = Includes a plug and play harness compatible with stock ECU flashes, JB4, ECUteck, and MHD. *If you have a manual transmission or a BM3 tune, you must purchase the universal harness.
- Complete Kit with CANbus ECA and Universal Harness = Includes universal harness that works for all applications including manual cars and those running a BM3 flex fuel tune.
- Complete Kit with Fuel-It! Bluetooth ECA = Includes a bluetooth ECA for use with JB4 and the Fuel-It! app. *Does not include CANbus integration
The complete kit with the BMS CANbus ECA includes the following:
- Genuine Continental® ethanol sensor
- BMS CANflex LED ECA for use with JB4, MHD, & BM3
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- LPFP pressure sensor
- Plug and play harness (optional)
- BMW/Supra Accessory Harness for S58/B58 motors
-
Download the free BMS CANflex apps here:
- If you are using an Android product the app can be found by clicking here!
- If you are using an Apple product the app can be found by clicking here!
- If you are using an Android product the app can be found by clicking here!
The complete kit with Fuel-It! Bluetooth ECA includes the following:
- Genuine Continental® ethanol sensor
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- Fuel-It! Bluetooth analyzer (iPhone or Android app must be downloaded to use this kit)
- Plug and play harness
-
Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
- Bluetooth (iPhone or Android app must be downloaded to use this feature)
- If you are using an Apple product the app can be found by clicking here
- If you are using an Android product the app can be found by clicking here
*Replacement fuel lines are also available separately.
Wiring Guide for Universal harness
Red: (originally Red/Green): 12v switched power via fuse tap or posi-tap
Ground: Chassis ground
Brown: (originally Orange): CAN- (For front mount usually the factory yellow CANbus wire)
Green: (originally Red/Blue): CAN+ (For front mount usually the factory red CANbus wire)
Blue: 5V legacy output for input for input into JB4
Vehicle Fitment
Toyota
• 2020+ GR Supra Mk5 B58 3.0L 6 cyl.
• 2020+ GR Supra Mk5 B48 2.0L 4 cyl.
*Manual transmission or BM3 require universal harness. All others
can use PNP harness.
*We have also made it optional to purchase all the items ala-cart should you choose but for the kit to work, it must include the Fuel Lines, Ethanol Sensor, and Analyzer.
*For the Supra JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select the WMI setup page and enable bit 0.
*Free shipping in USA on complete kits only.
*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to info@fuel-it.com
Install Videos
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
Know your exact ethanol content in real-time with our new LED display or by using the BMS CANflex, Fuel-It! or JB4 mobile app on your smartphone or tablet.
If you're running E85 or ethanol mixes in your Toyota Supra, you need this kit!
This is a complete plug & play kit to install a flex fuel kit in your 2020+ Toyota Supra in about 30 minutes. (Check compatibility for your platform below)
Our CANbus ECA is compatible with JB4 as well as flash only applications like MHD, BM3, and EcuTek that read the standard 0xEC flex fuel CANbus address format .
We now offer 3 types of kits:
- Complete Kit with CANbus ECA and PnP Harness = Includes a plug and play harness compatible with stock ECU flashes, JB4, ECUteck, and MHD. *If you have a manual transmission or a BM3 tune, you must purchase the universal harness.
- Complete Kit with CANbus ECA and Universal Harness = Includes universal harness that works for all applications including manual cars and those running a BM3 flex fuel tune.
- Complete Kit with Fuel-It! Bluetooth ECA = Includes a bluetooth ECA for use with JB4 and the Fuel-It! app. *Does not include CANbus integration
The complete kit with the BMS CANbus ECA includes the following:
- Genuine Continental® ethanol sensor
- BMS CANflex LED ECA for use with JB4, MHD, & BM3
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- LPFP pressure sensor
- Plug and play harness (optional)
- BMW/Supra Accessory Harness for S58/B58 motors
-
Download the free BMS CANflex apps here:
- If you are using an Android product the app can be found by clicking here!
- If you are using an Apple product the app can be found by clicking here!
- If you are using an Android product the app can be found by clicking here!
The complete kit with Fuel-It! Bluetooth ECA includes the following:
- Genuine Continental® ethanol sensor
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- Fuel-It! Bluetooth analyzer (iPhone or Android app must be downloaded to use this kit)
- Plug and play harness
-
Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
- Bluetooth (iPhone or Android app must be downloaded to use this feature)
- If you are using an Apple product the app can be found by clicking here
- If you are using an Android product the app can be found by clicking here
*Replacement fuel lines are also available separately.
Wiring Guide for Universal harness
Red: (originally Red/Green): 12v switched power via fuse tap or posi-tap
Ground: Chassis ground
Brown: (originally Orange): CAN- (For front mount usually the factory yellow CANbus wire)
Green: (originally Red/Blue): CAN+ (For front mount usually the factory red CANbus wire)
Blue: 5V legacy output for input for input into JB4
Vehicle Fitment
Toyota
• 2020+ GR Supra Mk5 B58 3.0L 6 cyl.
• 2020+ GR Supra Mk5 B48 2.0L 4 cyl.
*Manual transmission or BM3 require universal harness. All others
can use PNP harness.
*We have also made it optional to purchase all the items ala-cart should you choose but for the kit to work, it must include the Fuel Lines, Ethanol Sensor, and Analyzer.
*For the Supra JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select the WMI setup page and enable bit 0.
*Free shipping in USA on complete kits only.
*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to info@fuel-it.com
Install Videos
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
