JB4 Tuner for Audi EA888 Gen4 2.0 TFSI

The Burger Motorsports Group 16 is a true plug-and-play performance tuner specifically designed for Audi EA888 Gen4 2.0 TFSI engines with electric assist, featuring a billet aluminum enclosure and a 5-year warranty. It integrates with your vehicle's sensors and ECU to manipulate performance, offering significant power and torque gains without altering the factory ECU. This tuner boasts CANbus connectivity for advanced tuning, direct AFR control, and sophisticated safety systems that monitor boost, air/fuel ratio, fuel trims, and engine knock. It also provides gear-specific boost mapping for enhanced traction and includes integrated water/meth control. The JB4 is compatible with multiple tuning maps for various fuel types, supports E85 ethanol blends, and can read and delete fault codes. It displays and logs up to 40 engine parameters, controls exhaust flap operation on supported vehicles, and runs as smoothly as stock while being compatible with all driving modes. Installation is quick and straightforward, and the tuner is not VIN-locked, making it fully removable and transferable. For enhanced functionality, it can be paired with the optional JB4PRO Bluetooth adapter, allowing wireless connection to iOS or Android devices. This enables real-time data analysis, map switching, and firmware updates. The free JB4PRO app offers an intuitive interface with help buttons and advanced log analysis tools. The JB4 Group 16 is compatible with the following Audi models: 2021+ B9.5 A4/5 40TFSI, 2021+ B9.5 Q5 40TFSI, 2021+ B9.5 A4/5 45TFSI, 2021+ B9.5 Q5 45TFSI, 2021+ C8 A6 261hp, and 2021+ C8 A7 261hp. It requires 91 octane or better for optimal performance gains.