JB4 Performance Tuner 3.3L Turbo

The Burger JB4 Performance Tuner is a plug-and-play solution designed for turbocharged Kia Stinger and Genesis G70 models equipped with the 3.3L Turbo engine. This tuner directly interfaces with your vehicle's existing ECU, allowing it to remap critical parameters like boost pressure, ignition timing, and fuel delivery to significantly enhance performance and minimize turbo lag. It offers advanced functionality through its programmable CANbus system, which analyzes real-time data such as pedal input, throttle position, gear selection, engine speed, air/fuel ratio, and knock detection to optimize mapping. The JB4 also includes integrated safety features, such as maintaining low boost until the engine reaches optimal operating temperature for proper lubrication and actively reducing boost if the engine experiences overheating, lean conditions, excessive knocking, or over-boosting. This tuner provides substantial power gains, with the potential for up to 100hp and 100tq to the wheels on a stock vehicle. It comes preloaded with custom JB4 tuning software and offers up to 8 maps for various fuel types and modification levels, including support for E85 ethanol blends. Users can select maps on the fly using a BMS diagnostics cable or a JB4 mobile smartphone adapter. Fuel economy during normal driving is unaffected, and the tuner is compatible with all factory driving modes. A minimum of 91 octane fuel is required to achieve the advertised performance gains. In addition to performance enhancements, the JB4 offers features such as the ability to read and delete fault codes, view and record up to 40 engine parameters in real-time via the JB4 app, and control boost by gear in the first three gears for optimized launches. The system is not VIN-locked, allowing it to be resold or transferred to another compatible vehicle. The JB4 includes a rugged billet aluminum enclosure for protection and comes with a 5-year warranty. It is designed and assembled in the USA. Note that upgrading spark plugs may be recommended for optimal performance and reliability with this tune.