A simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in-dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features.
Features:
- 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
Fitment:
Proposition 65
WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
