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Sponsored

Sold: $650 - JB4 Tuner with EWG Connector Bluetooth and Fuel-It Flex Fuel Kit

xyros

Well-Known Member
First Name
Gabe
Joined
Feb 18, 2021
Threads
10
Messages
77
Reaction score
116
Location
Colorado
Car(s)
A91 Edition Supra
I recently removed this off my car since I received my cloned ECU. I was running this on Map 6 with a custom Jesse Dabears tune (Highly recommend you doing the same). I ran an e40 blend using the Fuel-It kit.

Includes the following:
  • JB4 Tuner (Retail $529)
  • JB4 BMW EWG Add On Connector (Retail $35, but included in cost now)
  • JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Retail $140)
  • Fuel-It FLEX FUEL KIT for B58 Toyota GR Supra -- Bluetooth & 5V (Retail $349.95)
Total Retail: $1018.95
Asking: $650 Shipped



JB4 Info:
JB4 Features & Benefits
• Power gains of up to 80hp to the wheels on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom JB4 Supra tuning software and up to 8 maps for various fuel and modification levels
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• View and record up to 40 different gauges/engine parameters in real-time with the JB4 app.
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivaled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock, this is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• 91 octane fuel or better required for performance gains
• Not VIN locked and can be removed without a trace and resold down the road
• Includes the rugged JB4 billet aluminum enclosure for protection
• Made in the USA
• Free USA Shipping
• 5 year warranty

Bluetooth Connection Info:
Features & Benefits
• Connect and control your JB4 tuner wirelessly from your phone or tablet
• iPhone® and Android® compatible
• Change maps
• Read/Delete error codes
• Monitor your vehicle with your choice of over 40 live gauges
• Take logs to tune your vehicle to perfection
• Graph/email your logs to review performance
• Change user adjustment/methanol settings
• Update JB4 firmware
• Custom gauge colors/themes
• Charge your phone while using JB4 software
• Made in the USA

Fuel-It Flex Fuel Kit Info:
Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet.
The kit includes the following:
  • New 5/16" E85 compatible fuel lines for your engine bay
  • Genuine Continental ethanol sensor
  • Fuel-It! Bluetooth analyzer (iPhone or Android app must be purchased to use this kit)
  • Plug and play harness
  • Includes both Bluetooth App & 5v analog output for JB4 or flash tuning

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