BMS JB4 for Porsche Macan S, GTS, Turbo Facelift, E3 Cayenne, S, & Panamera, S
JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S The Jb4 is an easy to install plug and play tuner that attaches to […]
JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S
No ECU flash needed and compatible with locked 🔒 ECUs
Revision 2 now includes an integrated boost control connection which can be optionally connected for higher power applications. You no longer need to purchase a separate BCM module for this!
Wirelessly Connect to your JB4: Grab one of our smartphone connection options to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.
JB4 Mobile by DMAC was released in 2014 and has become the gold standard for phone-to-tuner integration with its unique gauge display options/themes and advanced security systems. The JB4 Mobile app is purchased separately for $29 and requires the JB4 Mobile adapter.
JB4PRO by Burger Motorsports is our brand-new in-house adapter designed from the ground up for ease of use and reliability. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. More information on the differences between the app options is available here.
JB4 Features & Benefits
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom Porsche tuning software and up to 8 maps for various fuel and modification levels
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• Includes the rugged JB4 billet aluminum enclosure for protection
• CANbus OBDII integration offering unrivaled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock, this is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked and can be removed without a trace and resold down the road
• Made in the USA
• 5-year warranty
Porsche Vehicle Fitment
- 2019+ Porsche Macan S Facelift 3.0T
- 2019+ Porsche Macan GTS Facelift 2.9TT
- 2019+ Porsche Macan Turbo Facelift 2.9TT
- 2018+ Porsche E3 9Y0 Cayenne Base 3.0T
- 2018-2023 Porsche E3 9Y0 Cayenne S 2.9TT
- 2018+ Panamera Base 3.0T
- 2018+ Panamera S 2.9TT
Dyno and Dragy Times
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