Gains are 80whp/100wtq on pump gas and up to 150whp/175tq on higher octane or E85 mixtures.
The ultimate tune for your S58 powered G87 M2, G80 M3, or G82 M4, the JB4 allows you to go from factory stock to full race and everywhere in between. The JB4 installs and removes easily and includes many unique features not found in any other tune, including user-adjustable 1st and 2nd gear boost limiting, smartphone integration, electronic wastegate control, ethanol fuel support, and built-in advanced CANbus-based diagnostic tools. Installation is easy and completely removable with no splicing or cutting of factory wires making the JB4 an excellent choice for your S58 engine.
Wirelessly connect the S58 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 S58 JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. A separate JB4 Mobile app purchase is also required.
Features:
-
Gains are 80whp/100wtq on pump gas and up to 150whp/175wtq on higher octane or E85 mixtures.
- Improves 0-60 times and 1/4 mile times
- Preloaded with custom S58 JB4 tuning software and up to 8 maps for various el and modification levels
- Ethanol (E85) compatible tuning maps
- Able to read/delete fault codes
- View and record up to 40 gauges/engine parameters in real-time with the JB4 app.
- Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
- Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
- The JB4 offers a lot more performance, functionality, and safety than your average performance chip
- Quick Plug & Play Installation
- 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
- 91 octane fuel or better required for performance gains
- Not VIN locked and can be removed without a trace and resold down the road
- Includes the rugged JB4 billet aluminum enclosure for protection
- Made in the USA
- Free USA Shipping
- 5 year warranty
What’s Included:
- Burger Motorsports JB4 Tuner
- JB4 Wireless Mobile Smart Phone Kit (OPTIONAL)
- BMS Data Cable (OPTIONAL)
APPLICATIONS:
BMW M2
- 2023-Present S58 G87 BMW M2
BMW M3
- 2021-Present S58 G80 BMW M3
- 2021-Present S58 G80 BMW M3 Competition
BMW M4
- 2021-Present S58 G82 BMW M4
- 2021-Present S58 G82 BMW M4 Competition
- 2023-Present S58 G82 BMW M4 CSL
- 2022-Present S58 G83 BMW M4 Convertible
| Select Harness | M2, M3/M4 |
|---|---|
| Select Optional Device Connections | -, JB4 Wireless Mobile Smart Phone Kit, BMS Data Cable, Wireless Mobile Smart Phone Kit + Data Cable |
Fast Shipping and Professional Packaging
Due to our long-term partnership with UPS, FedEx, DHL and many other world-class carriers, we are able to offer a variety of shipping options. Our warehouse staff is highly skilled and will wrap your goods according to our precise and exact specifications. Before shipping the goods are thoroughly inspected and secured. We deliver to hundreds of thousands of customers every day in different countries. Our dedication to becoming the biggest online retailer around the globe is evident by this. The warehouses and centers of distribution are situated in Europe and the USA.
Please note that orders with multiple items are processed according to the specific item.
Before shipping, we will check the item thoroughly before sending the items. Most orders are shipped within 48-hours. Delivery time ranges between 3-7 days.
Returns
The stock is constantly changing and cannot be fully controlled by us due to the involvement of several entities, including the factory as well as our warehouse. Therefore, the actual inventory could change at any time. Please be aware it's possible your order could become unfulfilled when you have placed the order.
Our policy is valid for 30 days. If 30 days have gone without a trace since the purchase and we are unable to offer you a refund or exchange.
You are able to return an item if it is unused and is in the same state as the day you received it. It should also be in the original packaging.
Related products
Forced Induction
034Motorsport 4 Bar MAP Sensors – EA839 2.9T/3.0T 034Motorsport
