Burger Motorsports Burger Motorsports JB4 Tuner - All N63 from 2013 and up JB4-S63tu

Burger Motorsports JB4 Tuner - All N63 from 2013 and up

You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 60 wheel horsepower, while modified cars can expect to see gains of over 100 WHP! With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today! Burger Motorsports Tuning Products are for off-road racing use only - NOT FOR SALE OR USE IN CALIFORNIA! All customers must sign and return an emissions waiver to purchase Burger Motorsports JB4. Fits the Following BMWs: All N63 from 2013 and up
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T#: 402620 | Part#: JB4-S63tu
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449.00 $449.00
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Burger Motorsports Burger Motorsports JB4 Tuner - All N63 from 2013 and up JB4-S63tu
Burger Motorsports JB4 Tuner - All N63 from 2013 and up
$449.00

You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 60 wheel horsepower, while modified cars can expect to see gains of over 100 WHP! With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today!

JB4 Features & Benefits

  • Power gains of up to 80hp and 100tq to the wheels on a stock vehicle
  • Improves 0-60 and quarter mile times.
  • Includes multiple tuning maps for different fuel types.
  • Quick plug and play installation.
  • Supports E85 ethanol blends.
  • Reads and deletes fault codes.
  • Displays and logs up to 40 engine parameters.
  • Boost by gear control for improved traction.
  • Controls exhaust flap operation on supported vehicles.
  • Compatible with the free JB4PRO app.
  • Offers better performance and safety than basic chip tunes.
  • Full CANbus integration.
  • Runs as smoothly as stock.
  • Compatible with all driving modes.
  • No impact on fuel economy during normal driving.
  • Requires 91 octane or better for performance gains.
  • Not VIN locked and fully removable.
  • Includes billet aluminum enclosure.
  • Designed and assembled in the USA.
  • 5-year warranty

Wirelessly Connect to your JB4: Our all-new JB4 PRO 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. 

Burger Motorsports Tuning Products are for off-road racing use only - NOT FOR SALE OR USE IN CALIFORNIA! All customers must sign and return an emissions waiver to purchase Burger Motorsports JB4.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Previous Revisions
  • jb4-s63tutmsKT
  • jb4-s63tuKT2

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW F10 M5 S63 4.4L Use vehicle selector to confirm fitment
BMW F12 M6 S63 4.4L Use vehicle selector to confirm fitment
BMW F13 M6 S63 4.4L Use vehicle selector to confirm fitment
BMW F90 M5 S63 4.4L Use vehicle selector to confirm fitment
BMW F91 M8 S63 4.4L Use vehicle selector to confirm fitment
BMW F91 M8 Competition S63 4.4L Use vehicle selector to confirm fitment
BMW F92 M8 S63 4.4L Use vehicle selector to confirm fitment
BMW F92 M8 Competition S63 4.4L Use vehicle selector to confirm fitment
BMW F93 M8 S63 4.4L Use vehicle selector to confirm fitment
BMW F93 M8 Competition S63 4.4L Use vehicle selector to confirm fitment
BMW F95 X5 M S63 4.4L Use vehicle selector to confirm fitment
BMW F96 X6 M S63 4.4L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.