JB4 Plug and Play Tuner

The Burger Motorsports JB4 Tuner is a plug-and-play performance module specifically designed for the 2017+ Porsche 991.2 Turbo and Turbo S models. It connects directly to existing sensors in the engine bay, allowing it to remap critical parameters like boost, timing, and fueling to significantly enhance performance. This tuner offers a substantial power increase, with claims of up to 140hp and 176tq to the wheels on a stock vehicle. It improves acceleration times, including 0-60 and quarter-mile performance. The JB4 is engineered to integrate seamlessly with your car's factory ECU and systems, providing safe and smooth power gains without the risks or expenses associated with traditional ECU flash tuning. It is not VIN-locked and can be easily removed when necessary. Key features include multiple performance maps selectable via the optional JB4 Mobile adapter and smartphone app, catering to different fuel types such as 91 octane, 93 octane, and E85 mixtures, as well as a VALET/low boost mode. The JB4 also offers advanced functions like fault code reading and deletion, display and logging of up to 40 engine parameters, boost-by-gear control for better traction, and control over exhaust flap operation on compatible vehicles. It is built with a durable billet aluminum enclosure and comes with a 5-year warranty.