Description
The Burger Tuning JB4 for the Porsche 992 Carrera, Carrera S, Carrera T, and Carrera GTS delivers up to 60 horsepower and 80 lb-ft of torque to the wheels on a completely stock vehicle.
Designed with full SENT sensor support for the latest Porsche platforms, the JB4 seamlessly integrates with your factory ECU to remap boost, timing, and fueling for maximum performance with factory-like drivability. CANbus integration allows the JB4 to monitor critical engine parameters—such as oil and coolant temps, AFR, ignition timing, and knock—automatically adjusting power delivery and protecting your engine with built-in safety protocols.
Boost is kept low until the engine reaches proper operating temperatures, and if overheating, detonation, or lean conditions occur, the JB4 automatically drops to a safe low-boost map. It’s E85 compatible, supports ethanol blend mapping, and allows on-the-fly map switching, data logging, and firmware updates via the JB4 Mobile or JB4PRO Bluetooth adapters.
Installation is fully reversible, leaving no trace on the ECU, and the JB4 works with all driving modes while retaining stock fuel economy during normal driving.
Features & Benefits
- Gains of up to 60whp / 80wtq on stock hardware
- Faster 0–60 mph & 1/4 mile acceleration
- Preloaded with custom Porsche 992 tuning software & up to 8 selectable maps
- Ethanol (E85) compatible tuning maps
- Full SENT sensor integration for proper Porsche tuning
- CANbus OBDII integration for real-time data & advanced safety features
- Boost-by-gear and oil/coolant warm-up protection
- Read & clear fault codes from the JB4 app
- Plug & Play installation—no ECU flash required
- Compatible with JB4 Mobile and JB4PRO Bluetooth adapters
- Maintains stock drivability & fuel economy during normal driving
- Fully reversible and not VIN-locked – transferable to other vehicles
- Rugged billet aluminum JB4 enclosure
- Made in the USA with a 5-year warranty
Vehicle Fitment
Porsche
- 992 Carrera
- 992 Carrera S
- 992 Carrera T
- 992 Carrera GTS
What is a JB4?
The JB4 is the industry-leading plug & play tuner for turbocharged vehicles, offering advanced CANbus integration, dynamic safety features, and unmatched performance gains compared to standard performance chips.
It reads and processes sensor data up to 1000 times per second, allowing for precise control over boost, fueling, and timing, while maintaining smooth factory drivability. With free firmware updates, ethanol mapping, and easy Bluetooth integration, the JB4 remains the most capable and upgradable Porsche tuning solution available.
