- Description
- Fitment
- Refund Policy
Power gains of up to 100hp and 140tq to the wheels on a stock vehicle
The JB4 Tuner includes CANbus, full data logging, multiple performance maps, user-adjustable fuel control, boost by gear settings, WMI support, JB4 Mobile wireless compatibility, and much more. Compatible both as stand-alone tuning systems or in conjunction with performance flash maps where logging, safety, and fine-tuning tools are desirable. Now includes the JB4PRO adapter and free app built in!
No ECU flash needed and compatible with locked š ECUs
Wirelessly Connect to your JB4:Ā Our all-newĀ JB4 PROĀ smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows 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. 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.Ā
For more information about theJB4PRO mobile appclick here.
N63 JB4 Features & Benefits
ā¢ Power gains of up to 100hp and 140tq to the wheels on a stock vehicle.
ā¢ Improves 0-60 and quarter mile times.
ā¢Ā Includes multiple tuning maps for different fuel types.
ā¢Ā Quick plug and play installation.
ā¢Ā Supports E85 ethanol blends.
ā¢Ā Reads and deletes fault codes.
ā¢Ā Displays and logs up to 40 engine parameters.
ā¢Ā Boost by gear control for improved traction.
ā¢Ā Controls exhaust flap operation on supported vehicles.
ā¢Ā Compatible with the free JB4PRO app.
ā¢Ā Offers better performance and safety than basic chip tunes.
ā¢Ā Full CANbus integration.
ā¢Ā Runs as smoothly as stock.
ā¢Ā Compatible with all driving modes.
ā¢Ā No impact on fuel economy during normal driving.
ā¢Ā Requires 91 octane or better for performance gains.
ā¢Ā Not VIN locked and fully removable.
ā¢Ā Includes billet aluminum enclosure.
ā¢Ā Designed and assembled in the USA.
ā¢Ā 5-year warranty.
Vehicle Fitment
BMW 5 Series
ā¢ 2011 F10/F11/F07 BMW 550i sDrive/xDrive/GT (F Chassis N63 TYPE_A)
ā¢ 2012-2013 F10/F11/F07 BMW 550i sDrive/xDrive/GT (Most are F Chassis N63 TYPE_B but some are F Chassis N63 TYPE_A, check sensor before ordering using sensor reference photo)
ā¢ 2014-2016 BMW F10/F11/F07 550i sDrive/xDrive/GT (F Chassis N63TU)
ā¢Ā 2018-2019 BMW M550i xDrive G30 (N63R)
ā¢ 2020-2023 BMW M550i xDrive G30 (N63B44T3 / N63TU3)
BMW 6 Series
ā¢ 2012-2019 F12/F13 BMW 650i sDrive/xDrive (F Chassis N63TU)
ā¢ 2013-2019 F06 BMW 650i Gran Coupe (F Chassis N63TU)
BMW 7 Series
ā¢ 2009-2011 F01/F02 BMW 750i/750Li sDrive/xDrive (F Chassis N63 TYPE_A)
ā¢ 2012-2013 F01/F02 BMW 750i/750Li sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are F Chassis N63 TYPE_A, check sensor before ordering using sensor reference photo)
ā¢ 2014-2016 F10/F11/F07 BMW 550i sDrive/xDrive/GT (F Chassis N63TU)
ā¢ 2017-2021 G12 BMW 750i/750Li sDrive/xDrive (G chassis N63R)
BMW 8 Series
ā¢ 2018-Present G15/G14/G16 BMW M850i xDrive Coupe and Convertible (G Chassis N63R)
BMW X Series
ā¢ 2014-2018 F15 BMW X5 50i sDrive/xDrive (F Chassis N63TU)
ā¢ 2015-2019 F16 BMW X6 50i sDrive/xDrive (F Chassis N63TU)
ā¢ 2009-2011 E70 BMW X5 50i sDrive/xDrive (N63 TYPE_A)
ā¢ 2012-2013 E70 BMW X5 50i sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are N63 TYPE_A, check sensor before ordering using sensor reference photo)
ā¢ 2007-2011 E71 BMW X6 50i sDrive/xDrive (E70/E71 N63 TYPE_A)
ā¢ 20012-2013 E71 BMW X6 50i sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are N63 TYPE_A, check sensor before ordering using sensor reference photo)
ā¢ 2019+ G05 BMW X5 50i/xDrive and M50i/xDrive (G Chassis N63R)
ā¢ 2020+ G06 BMW X6 50i/xDrive and M60i/xDrive (G Chassis N63R)
ā¢ 2019+ G07 BMW X7 50i/xDrive, M50i/xDrive, and Alpina XB7 (G Chassis N63R)
If your BMW has the N63/N63R/N63TU engine and it's not shown on the list above, please email sales@burgertuning.com to verify JB4 fitment.
What is a JB4?
The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way, the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel & spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated, the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade.
Is the JB4 a real tune?
Yes the JB4 is a real tune. By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost, timing, AFR, and/or fuel trims, to a similar degree an ECU reflash would, but without the vehicle ever knowing its been tuned. The result is safe, smooth, and significant power and torque gains while retaining your factory safety systems and without having to unlock/flag your ECU.
Download JB4 INSTALL GUIDE
-
Download Install guide F Series N63/N63TU
-
Download Install guide G Series N63R
- Download Install guide 2020-2023 BMW M550i (N63B44T3 / N63TU3)
DYNO RESULTS
2021 BMW M550i with JB4
(N63) 2011 550 with JB4, 30% E85
(N63TU) 2016 550 with JB4, 30% E85
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we canāt offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you havenāt received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If youāve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor FeesĀ (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are alsoĀ non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
