Description
Maximize the power and responsiveness of your Maserati GranTurismo with the Burger Tuning JB4 Tuner, the ultimate plug-and-play performance solution designed for the 2024+ Maserati GranTurismo Modena and Trofeo models. This advanced tuning module connects seamlessly to your engine’s sensors and factory ECU, allowing it to remap boost, timing, and fueling parameters to deliver sharper throttle response, reduced turbo lag, and dramatic power gains.
Built with a powerful 64MHz processor, the JB4 samples sensor data at 800 times per second using advanced 10-bit digital-to-analog converters for exceptional accuracy and smooth engine operation. Unlike generic tuning chips, the JB4 incorporates CANbus OBDII integration, programmable software, and data logging, giving it capabilities usually reserved for custom dyno tuning systems—while remaining easy to install and fully reversible.
The tuner comes preloaded with 8 maps optimized for various fuel qualities and modifications, including ethanol (E85) compatibility. Maps can be switched effortlessly via a BMS Data Cable or wirelessly through one of two app options: the industry-standard JB4 Mobile App or the new JB4PRO Free App, which integrates perfectly with the JB4PRO in-house Bluetooth adapter for enhanced ease-of-use and weatherproofing.
Discreet, fast to install, and removable without a trace, the JB4 offers significant gains without compromising your Maserati’s driving modes or fuel economy during normal use. Whether you're looking to improve your 0–60 times or simply enjoy a more engaging drive, the JB4 is the performance upgrade your Maserati deserves.
Key Features:
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Plug and play performance tuner for 2024+ Maserati GranTurismo Modena & Trofeo
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Remaps boost, fuel, and timing using factory ECU for powerful performance gains
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Preloaded with up to 8 performance maps for different fuel grades and modifications
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Ethanol-compatible tuning (E85 supported)
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64MHz processor with 800 sensor samples/sec for smooth operation
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Fully programmable CANbus system with OBDII integration
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View and record up to 40 engine parameters in real-time using the JB4 app
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Built-in logging and fault code reading/deleting functionality
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Boost-by-gear functionality to optimize traction during launches
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Compatible with JB4 Mobile and JB4PRO Bluetooth apps for easy map switching and logging
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Smooth factory-like operation with improved acceleration and reduced turbo lag
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No change in fuel economy under normal driving conditions
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Supports all factory driving modes (e.g., GT, Sport, Corsa)
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Rugged billet aluminum enclosure for durability and heat protection
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5-year warranty and made in the USA
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Not VIN locked – can be removed and resold
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Quick installation and complete removal without trace
Vehicle Fitment:
Maserati GranTurismo – 3.0L Twin-Turbo V6
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2024+ Maserati GranTurismo Modena
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2024+ Maserati GranTurismo Trofeo
Upgrade your Maserati’s performance with the Burger Tuning JB4 Tuner—offering cutting-edge technology, customizable tuning, and unmatched plug-and-play convenience.
