Description
Transform your Maserati’s performance with the Burger Tuning JB4 Tuner—the most advanced plug-and-play tuning solution for the 3.0L twin-turbo Ghibli, Quattroporte, Levante, and Grecale Trofeo.
By connecting to two easily accessible engine sensors and your car’s CANbus OBDII system, the JB4 optimizes boost, timing, and fueling for maximum power, quicker acceleration, and reduced turbo lag—all while keeping daily drivability as smooth as stock.
Featuring a 64MHz processor that samples data 800 times per second, the JB4 ensures instant, precise tuning adjustments. The system comes preloaded with multiple performance maps, supports ethanol blends (E85), offers boost-by-gear control, and allows wireless map switching and logging via the JB4 Mobile or JB4PRO apps.
Installation is simple, discreet, and 100% reversible. No ECU flash is required, making it compatible with locked ECUs.
Key Features & Benefits
- Gains of up to 4psi over stock on default map (more with race fuel or E85)
- Improves 0–60 mph times and ¼ mile performance
- 8 preloaded maps for various fuel grades & modifications
- Ethanol (E85) compatible tuning maps
- Read & delete fault codes via JB4 app
- Log and view up to 40 real-time engine parameters
- Boost-by-gear control for optimized traction
- Fully compatible with JB4 Mobile and JB4PRO wireless adapters
- Smooth OEM-like drivability in all modes
- Quick plug-and-play installation, fully reversible
- Not VIN-locked – remove and resell at any time
- Rugged billet aluminum JB4 enclosure for durability
- Made in the USA with a 5-year warranty
Vehicle Fitment
- 2013+ Maserati Ghibli / Ghibli S / Ghibli S Q4 / Ghibli Modena Q4 – 3.0L twin-turbo
- 2014+ Maserati Quattroporte S Q4 – 3.0L twin-turbo
- 2016+ Maserati Levante – 3.0L twin-turbo
- 2023+ Maserati Grecale Trofeo – 3.0L twin-turbo
Wireless Connectivity Options
- JB4 Mobile by DMAC – $29 app with advanced gauge display & data logging (adapter sold separately)
- JB4PRO by Burger Motorsports – Fully integrated weatherproof adapter with free app and advanced log analysis
