The JB4 tuner gives power gains of up to 30hp and 80tq to the wheels peak on a stock Dodge Hornet 1.3L & 2.0L!

The JB4 is the most advanced and highly featured tuning system for your Dodge Hornet with the 2.0L I4 Turbo engine. Peak power gains are up to 30 wheel horsepower and 80 wheel torque on a completely stock 2.0L Hornet on pump gas, with gains as high as 65hp to the wheels under the curve. Potential gains with bolt-on parts, higher octane, or E85 fuel mixtures are even higher!

No ECU flash needed!

The JB4 features 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, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, and much more.

JB4 FEATURES AND BENEFITS:

• Power gains of up to 30hp and 80 tq peak to the wheels on a stock vehicle
  
• Improves 0-60 times and 1/4 mile times
  
• Preloaded with custom JB4PRO tuning software and up to 8 maps for various fuel and modification levels
  
• Ethanol (E85) compatible tuning maps up to 30% mixtures
  
• Able to read/delete fault codes
  
• View and record up to 40 gauges/engine parameters in real-time with the JB4 app.
  
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4PRO app for a perfect launch
  
• Compatible with the JB4PRO app for 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
  
• 5 year warranty