JB4 Tuner for 2021-Present Toyota GR Yaris & GR Corolla Turbo | R 12200 – Check Prices Buy Online

ZAR12200,00

Product Title: JB4 Tuner for 2021-Present Toyota GR Yaris & GR Corolla Turbo

The JB4 Tuner offers significant power gains up to 50whp and 60wtq to the wheels without flashing, enhancing performance on stock vehicles. It is a plug-and-play tuner that attaches to engine sensors to remap boost, timing, and fueling. The system is discreet, fuel-efficient, and does not require ECU flashing. It is compatible with various driving modes and offers advanced engine data mapping, logging, and diagnostics.

Features and Benefits:

  • Up to 50whp and 460wtq power gains
  • Preloaded with custom tuning software and multiple maps
  • Ethanol-compatible tuning
  • Read/delete fault codes and view up to 40 real-time gauges
  • Boost by gear control for a perfect launch
  • Compatible with JB4 Mobile for logging, tuning changes, and adjustments
  • Offers improved performance, functionality, and safety
  • Quick Plug & Play Installation
  • CANbus OBDII integration
  • Maintains smooth stock performance
  • Fuel economy remains unchanged
  • 91 octane fuel or better required
  • Not VIN locked, removable without a trace, and resellable
  • Includes rugged billet aluminum enclosure
  • Made in the USA
  • Free Shipping in the USA
  • 5-year extended warranty

Vehicle Fitment:

  • 2021-Present Toyota GR Yaris Turbocharged 3cyl
  • 2023-Present Toyota GR Corolla Turbocharged 3cyl

The JB4 is a proven plug-and-play tune for turbocharged vehicles, offering advanced connection points, processing, and innovative features like CANbus integration, Bluetooth connectivity, and free updates. It is versatile, adaptable, and has been a leading performance tuning system for over a decade.

JB4 Tuner for 2021-Present Toyota GR Yaris & GR Corolla Turbo –

  • Plug and play performance tuner for 2021-Present Toyota GR Yaris & GR Corolla Turbo
  • Provides power gains of up to 50whp and 60wtq without ECU flashing risks
  • Features a 64mhz processor for smooth and powerful performance
  • Discrete installation, easily removed without a trace
  • Fully CANbus equipped for advanced engine data mapping and diagnostics
  • Connects wirelessly to Bluetooth 4.0 compatible devices for tuning changes and updates
  • Offers up to 8 tuning maps for various fuel and modification levels
  • Not VIN locked and can be transferred between vehicles

    – R 12200

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