JB4 Performance Tuner 3.3L Turbo

The Burger Motorsports JB4 Performance Tuner (V1) is a plug-and-play piggyback tuning module designed to enhance the performance of the Kia Stinger and Genesis G70 3.3L Turbo. This tuner connects to existing sensors in the engine bay and interfaces with your vehicle's factory ECU to optimize boost pressure, ignition timing, and fuel delivery, resulting in increased power and reduced turbo lag. It features a programmable CANbus system, allowing it to interpret various engine parameters like pedal input, throttle position, gear, engine speed, air/fuel ratio, and knock. The JB4 also includes safety features such as keeping boost low until the engine reaches optimal operating temperature and reducing boost if the engine overheats, runs lean, knocks excessively, or over boosts. Key features include the ability to read and delete fault codes, on-the-fly map selection, and data logging capabilities through the JB4 Mobile app (sold separately) or the JB4PRO adapter. It is compatible with various fuel types, including ethanol (E85) mixtures, and requires 91 octane fuel or better for optimal performance gains. Fuel economy remains unchanged during normal driving, and it is compatible with all driving modes. Installation is discrete, and the unit can be quickly removed without leaving a trace. The JB4 is designed and assembled in the USA and comes with a 5-year warranty. Vehicle Fitment: * 2018-2023 Kia Stinger GT, GT1, GT2 3.3L Turbo * 2018+ Genesis G70, G80 3.3L Turbo * 2017+ Genesis G90 3.3L Turbo