**PRODUCT PRICES EXPECTED TO INCREASE IN 2022**
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Burger Motorsports BMW N63/N63R/N63TU Engine JB4 Tune
Burger Motorsports BMW N63/N63R/N63TU Engine JB4 Tune
Burger Motorsports BMW N63/N63R/N63TU Engine JB4 Tune
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Burger Motorsports BMW N63/N63R/N63TU Engine JB4 Tune

$699.00

$699.00

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.

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. Separate JB4 Mobile app purchase also required.

Check connector type before ordering >>CLICK HERE<<

JB4 Features & Benefits

• Power gains of up to 100hp and 140tq to the wheels on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• 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
• Includes the rugged JB4 billet aluminum enclosure for protection
• 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

Vehicle Fitment Applications

BMW 5 Series 
• 2011-2016 F10/F11 550i sDrive/xDrive
• 2010-2016 F07 550i GT sDrive/xDrive
• 2017+ G Series 550/M550 G30 models 

BMW 6 Series 
• 2012-2019 F12/F13 650i sDrive/xDrive
• 2013-2019 F06 650i Gran Coupe

BMW 7 Series 
• 2009-2016 F01/F02 750i/750Li sDrive/xDrive
• 2017+ G12 750i/750Li sDrive/xDrive

BMW 8 Series
 
• 2018+ G15/G14/G16 M850i xDrive Coupe and Convertible 

BMW X Series 
• 2014-2018 F15 X5 50i sDrive/xDrive 
• 2015-2019 F16 X6 50i sDrive/xDrive 
• 2009-2013 E70 X5 50i sDrive/xDrive 
• 2007-2013 E71 X6 50i sDrive/xDrive
• 2019+ G07 X5 50i/xDrive and M50i/xDrive
• 2020+ G06 X6 50i/xDrive and M60i/xDrive

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We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.

Majority of the items we offer do ship free to the lower contiguous 48 states. States that require plane or boat to reach (such as Hawaii, Alaska, Puerto Rico, etc) do NOT qualify for free shipping. Larger items such as bumpers, hoods, fenders, also do NOT qualify for free shipping. Please contact us to inquire about international shipping costs. During checkout, you will know which items ship free and which have shipping costs associated with them. In general, larger/heavier items will have additional shipping costs (body kits, wheels/rims, etc)

Even though everything can be shipped internationally, sometimes the cost is simply just too high and doesn't make sense to do so. We're here to make sure you have a great shopping experience, so if you have a product(s) you want to inquire about, please contact us at info@kiesmotorsports.com

Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

Typically you have 14 days to return a product you purchase when you change your mind. Damaged and improperly installed products are NOT eligible for returns. Shipping fees may be assessed and not refunded based on criteria as well as restocking fees. Please see our FAQ page for more details.

Unfortunate Kies Motorsports no longer does customer installs. Our HQ is solely reserved for filming, office space, and shipping/receiving.

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