Description
Unleash the full potential of your 2025+ BMW M5 with the JB4 Tuner by Burger Motorsports. Designed specifically for the 4.4L S68 engine, this plug-and-play system offers unparalleled performance gains, advanced tuning features, and seamless integration. Whether you’re aiming for a thrilling track experience or enhanced everyday driving, the JB4 provides exceptional flexibility and control.
Performance Gains
- Pump Gas: Up to 93whp
- Higher Octane or E85: Up to 135whp
- Improved Acceleration: Sharpened 0-60 times and 1/4 mile times
Key Features & Benefits
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Advanced Tuning Capabilities:
- Preloaded with custom JB4 maps for various fuel types and modification levels.
- Ethanol (E85) compatibility for optimized performance.
- User-adjustable boost control for 1st, 2nd, and 3rd gears.
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Smartphone & Laptop Integration:
- Connect wirelessly via the JB4 Mobile Connect Kit (compatible with iOS and Android devices).
- Use the BMS Data Cable for Windows laptop connectivity.
- Record, analyze, and adjust performance maps using the JB4 Mobile App (sold separately).
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Comprehensive Diagnostics & Monitoring:
- Read and delete fault codes.
- Real-time data logging with up to 40 engine parameters and gauges.
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Easy Plug & Play Installation:
- No cutting or splicing of factory wires required.
- Fully removable, leaving no trace for warranty purposes.
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Unrivaled Safety & Functionality:
- Smooth integration with factory settings for stock-like drivability.
- Compatible with all driving modes without affecting fuel economy under normal driving.
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Premium Build Quality:
- Rugged billet aluminum enclosure for durability.
- Backed by a 5-year warranty.
Vehicle Compatibility
- 2025+ BMW M5 G90 (Sedan)
- 2025+ BMW M5 G99 (Touring)
Why Choose the JB4 for Your BMW M5?
The JB4 stands as the gold standard in turbocharged tuning, offering unmatched performance and versatility. With ongoing updates, firmware advancements, and community support, this tuner evolves alongside your car. Plus, its non-VIN-locked design ensures long-term value, allowing you to transfer or resell the JB4 as needed.
What’s Included?
- JB4 Tuner with custom S68 mapping
- Billet aluminum enclosure
- Free shipping within the USA