BMS
BMS Alfa Romeo 2.0L JB4 (Giulia & Stelvio)
BMS Alfa Romeo 2.0L JB4 (Giulia & Stelvio)
Questions about this part?
Our technical advisors can confirm fitment for your vehicle. Contact us with your vehicle details.
The JB4 is the most advanced and highly featured tuning system available for your 2017+ Alfa Romeo Giulia or Stelvio 2.0L 4 cylinder Turbo. Power gains are up to 40hp to the wheels (55hp crank) on a completely stock car on pump gas, gains with bolt-on parts, higher octane, and larger turbos are even higher.
The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in dash map switching between factory and various performance maps, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, and much more.
The JB4 also does not require any user setup or customization but for those who are interested in logging, adding new features as we post them, etc, we suggest the BMS DATA cable or REV3 mobile phone adapter.
Optional JB4 Wireless Mobile Connect Kit or BMS Data Cable
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. 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.
You may also wish to add the Data Cable or the Bluetooth Connect Kit for additional features.
- Power gains of up to 40hp to the wheels on a stock vehicle
- Improves 0-60 times and 1/4 mile times
- Quick Plug & Play Installation
- CANbus integration offering unrivaled tuning features and performance
- Runs as smoothly as stock, this is how your Alfa Romeo 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 can be removed without a trace and resold down the road
- Made in the USA
- Free USA Shipping
- 5-year warranty
Dyno
BMS113
Manufactured by
Burger Motorsports / Burger Tuning (BMS)
Warranty
5 year warranty.
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