JB4 3.3L Performance Tuner

The Burger JB4 performance tuner is a plug-and-play solution for 3.3L turbocharged Kia Stinger and Genesis G70 vehicles, offering significant performance enhancements. It integrates directly with the vehicle's sensors and ECU to optimize boost, timing, and fueling, resulting in reduced turbo lag and improved throttle response. This advanced tuner utilizes CANbus OBDII integration, allowing it to monitor and incorporate various engine parameters such as pedal input, throttle position, gear, engine speed, air/fuel ratio, and knock into its performance mapping. It also provides the ability to read and delete fault codes. Safety is a priority, with features like maintaining low boost until the engine reaches optimal operating temperature and automatically reducing boost if the engine overheats, experiences excessive knock, or runs lean. The JB4 offers extensive customization through its preloaded maps for different fuel octanes (91, 93, E85) and modification levels. Fuel economy remains unchanged during normal driving, and it is compatible with all factory driving modes. It includes a rugged billet aluminum enclosure for durability and is designed and assembled in the USA, backed by a 5-year warranty. For enhanced functionality, the JB4PRO version includes built-in Bluetooth for smartphone connectivity via a free app, allowing for map changes, data logging, and firmware updates. This enhanced version also supports direct ethanol sensor processing and can control water/methanol injection systems. The JB4 requires 91 octane fuel or better for optimal performance gains. Spark plugs with less than 25k miles are also recommended when running higher boost levels.