JB4PRO Performance Tuner

The Burger JB4PRO is a performance tuning module for turbocharged vehicles, designed to enhance speed and performance. It connects between the vehicle's sensors and the DME/ECU, offering a significant power increase without the need to unlock or flag the ECU, and retaining all factory safety systems. The JB4PRO separates itself from other tuning solutions with its advanced connectivity, including CANbus integration, fuel and spark control, and Bluetooth capability. This tuner boasts impressive power gains, with the ability to add up to 80 wheel horsepower and 100 wheel torque on pump gas, and up to 150 wheel horsepower and 175 wheel torque when using higher octane fuels or E85 mixtures. It features quick plug-and-play installation, supports E85 ethanol blends, and can read and delete fault codes. The unit also displays and logs up to 40 engine parameters, offers boost-by-gear control for enhanced traction, and manages exhaust flap operation on compatible vehicles. Included with the JB4PRO is a free app for iOS and Android devices, allowing for wireless connection to analyze vehicle and tuning data, switch performance maps, and update firmware. The app provides an intuitive interface, helpful prompts, and advanced log analysis tools. For more advanced tuning, optional JB4PRO Flex Fuel & Port Injection Harnesses are available, enabling direct connection to an ethanol sensor and port fuel injectors. Optional extension harnesses are also available to simplify installation and removal by bypassing the difficult-to-reach lower MAP sensor. The JB4PRO is designed and assembled in the USA, features a durable billet aluminum enclosure, and comes with a 5-year warranty. It is not VIN-locked, making it fully removable and transferable. The unit runs as smoothly as stock, is compatible with all driving modes, and has no impact on fuel economy during normal driving. It requires a minimum of 91 octane for optimal performance gains.