Description
The Evolved Tuning JB4 (V1) is a plug-and-play performance tuner specifically engineered for turbocharged Kia, Hyundai, and Genesis 2.0L engines. It installs between your vehicle's sensors and ECU, allowing it to remap boost, timing, and fueling for enhanced performance and a reduction in turbo lag. This advanced system goes beyond basic chip tuning with features like CANbus integration for real-time data analysis (pedal input, throttle position, gear, engine speed, air/fuel ratio, fuel trims, ignition advance, knock), upgradable firmware, and data logging capabilities.
The JB4 offers significant power gains, with claims of up to 80 wheel horsepower and 80 wheel torque on stock vehicles. It comes with multiple tuning maps supporting various octane levels, including 91, 93, and E85 ethanol blends. Installation is discreet and reversible, leaving no trace when removed. For enhanced functionality, the JB4 is compatible with the free JB4PRO app, allowing for wireless connection via Bluetooth to iOS or Android devices. This app enables performance map changes, firmware updates, and detailed analysis of vehicle and tuning data. Additional features include fault code reading/deletion, boost-by-gear control, and exhaust flap operation control on supported models. Safety features are integrated, such as maintaining low boost until the engine reaches optimal temperature and reducing boost if the engine overheats, runs lean, knocks, or over boosts.
This tuner is designed for a wide range of vehicles including the 2018-2023 KIA Stinger 2.0L Turbo, 2011+ KIA Optima 2.0L Turbo, 2016+ KIA Sorento 2.0L Turbo, 2016+ KIA Sportage 2.0L Turbo, 2011+ Hyundai Sonata 2.0L Turbo, 2019+ Hyundai Santa Fe 2.0L Turbo, 2016+ Hyundai Tucson 2.0L Turbo, 2021+ Hyundai Elantra 2.0L Turbo, 2022+ Hyundai Kona N 2.0L Turbo, 2012+ Hyundai Veloster 2.0L (including Veloster N), 2014-2016 Hyundai Genesis Coupe 2.0L Turbo, 2018+ Genesis G80 2.0L Turbo, and 2018+ Genesis G70 2.0L Turbo. It requires 91 octane or better for performance gains and does not impact fuel economy during normal driving. The JB4 includes a billet aluminum enclosure and comes with a 5-year warranty.
MIA's Description
The Evolved Tuning JB4 is a performance tuner designed for turbocharged Kia, Hyundai, and Genesis vehicles with 2.0L engines. This plug-and-play device connects to sensors in the engine bay to remap boost, timing, and fueling for optimal performance and reduced turbo lag. It offers advanced features like CANbus integration, data logging, and smartphone app control for monitoring and map changes.
