How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo(s)? The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. It’s everything you need to take your N54 powered vehicle from mild to wild.
In addition to several performance maps which can be selected “on the fly” right from the driver’s seat the JB4 includes a 100% stock bypass map, a valet mode, ethanol fuel (E85) support, progressive water/methanol injection support, racing fuel map, an auto-tuning map that adjusts the JB4 mapping to your current climate, octane, vehicle condition, and modifications continuously, and for those interested in an rpm by rpm user adjustable map. Other features include optional in-dash gauges for boost and other engine parameters, a programmable shift light, on the fly adjustable torque limiting to aid with launches at the track, an optional 2STEP rev limiter & no lift shifting for manual transmission cars, an optional speed delimiter, and much more.
Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. As you decide to modify your car further the JB4 is set up to grow with your vehicle. Whether you’re racing a 100% OEM car on pump gas or a 700whp single turbo drag queen, the JB4 has the perfect mix of performance, features, flexibility, and support to ensure your car performs to the best of its potential! Made in the USA. 5-Year Warranty.
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. A separate JB4 Mobile app purchase is also required.
Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
Features:
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N54 Power gains of up to 100hp and 100tq to the wheels on a stock vehicle
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Improves 0-60 times and 1/4 mile times
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Preloaded with custom BMW 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
- 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
- 91 octane fuel or better required for performance gains
- 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
- Free USA Shipping
- 5-year warranty
- Dyno graph in photos based on BMW 135i on 91 octane.
What’s Included:
- Burger Motorsports JB4 Tuner
Vehicle Fitment:
BMW 1 Series
- 2008-2010 E82 Coupe 135i
- 2008-2010 E88 Convertible 135i
- 2011 E82 1M
BMW 3 Series
- 2006-2010 E90 Sedan 335i/335ix
- 2006-2010 E91 Touring 335i/335ix
- 2006-2010 E92 Coupe 335i/335ix
- 2007-2010 E93 Convertible 335i/335ix
- 2011-2013 E92 335is
BMW 5 Series
- 2008-2010 E60 Sedan 535i/535ix
- 2008-2010 E61 Touring 535i/535ix
BMW X Series
- 2008-2010 BMW E71 X6 xDrive35i
BMW Z Series
- 2009-2016 BMW Z4 sDrive35i/is
| Select Harness | Harness A, Harness B |
|---|---|
| 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.
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