SKU: 83851992572

N63/N63R/N63TU JB4 Tuner

$490.77 $545.30
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  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

N63/N63R/N63TU JB4 TunerPower 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

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. A separate JB4 Mobile app purchase is also required.


N63 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 JB4 BMW tuning software and up to 8 maps for various fuel 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

Vehicle Fitment

BMW 5 Series
• 2011 F10/F11/F07 550i sDrive/xDrive/GT (F Chassis N63 TYPE_A)
• 2012-2013 F10/F11/F07 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)
• 2014-2016 F10/F11/F07 550i sDrive/xDrive/GT (F Chassis N63TU)
• 2017+ G Series 550/M550 G30 models (G Chassis N63R)

BMW 6 Series
• 2012-2019 F12/F13 650i sDrive/xDrive (F Chassis N63TU)
• 2013-2019 F06 650i Gran Coupe (F Chassis N63TU)

BMW 7 Series
• 2009-2011 F01/F02 750i/750Li sDrive/xDrive (F Chassis N63 TYPE_A)
• 2012-2013 F01/F02 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)
• 2014-2016 F10/F11/F07 550i sDrive/xDrive/GT (F Chassis N63TU)
• 2017+ G12 750i/750Li sDrive/xDrive (G chassis N63R)

BMW 8 Series
• 2018+ G15/G14/G16 M850i xDrive Coupe and Convertible (G Chassis N63R)

BMW X Series
• 2014-2018 F15 X5 50i sDrive/xDrive (F Chassis N63TU)
• 2015-2019 F16 X6 50i sDrive/xDrive (F Chassis N63TU)
• 2009-2011 E70 X5 50i sDrive/xDrive (N63 TYPE_A)
• 2012-2013 E70 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)
• 2007-2011 E71 X6 50i sDrive/xDrive (E70/E71 N63 TYPE_A)
• 20012-2013 E71 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)
• 2019+ G05 X5 50i/xDrive and M50i/xDrive (G Chassis N63R)
• 2020+ G06 X6 50i/xDrive and M60i/xDrive (G Chassis N63R)
• 2019+ G07 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 [email protected] 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.

Download JB4 INSTALL GUIDE

 


DYNO RESULTS

2021 BMW M550i with JB4

(N63) 2011 550 with JB4, 30% E85

 

(N63TU) 2016 550 with JB4, 30% E85

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83851992572

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4.4 ★★★★★
Based on 8 reviews
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RHP
Charlottesville, US
★★★★★ 5
Focus!
Rather than energy, this gives me focus which is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
S
Verified Purchase
sharon
Grantham, US
★★★★★ 5
Energy
Helps with inflammation and gives me more energy.
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Reviewed in the United States on July 9, 2025
D
Verified Purchase
Deborah Wordingham
Cuba, US
★★★★★ 5
Helps with extra energy
I received this as a free sample with my Provite. I purchased another as it does give me extra energy to get through the day.
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Reviewed in the United States on July 8, 2025
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Verified Purchase
Precise Disarray
Grantham, US
★★★★★ 4
3.5 stars. Cant tell if it is this or a variety things I am doing, more details in this review
Sort of a tough one for me to review. Not a clear yes or no. My long answer may help it make sense, and hopefully help you decide to try it (or continue with it if on the fence). I started using this a month ago. I am just finishing, or just finished my 1st bottle. Prior to that by 2-3 months, I started their Provitalize and Previtalize combo. I initally bought Inerdy as a single bottle, then I had gotten my second bottle as it was part of a bundle, and I was curios. Who doesnt want more energy? The claims are promising, and it is made to sound like the results will be immediate. I was skeptical because the ingredients in this aren't exactly fast acting as far as I can tell. No caffeine. But it mentioned taking with caffeine to boost effect. Sure, I can do that. Well no matter if I took it on its own or with caffeine, I cant say I noticed anything significant. But since I had it, I figured I would just keep taking it as the entire supplement formula is pretty good, all stuff our bodies can use anyway, or are downright needful. I hadnt made any changes other than adding in the 3 products. Maybe I added in other probiotics (because as I learned more about probiotics, the more I realized we REALLY need the for overall health and wellness). I know the probiotics have added great value to my life, but I still wasnt (kinda still not) sure about INERGY. BUT, in reflection over the past month or so, I HAVE NOTICED, a reduced level of fatigue. For awhile, I was pretty much closing my eyes around 3p for a quicky nap. With the hours before that with a dragged down feel. Like I never fully woke up. Coffee minimally helps, matcha green tea helps a lot, but I still didnt feel overall "good". I'd drink my matcha to power through some basic daily tasks. Didnt really have anything left over for other tasks, projects, fun, etc. Could be that we're on the cusp of summer, and energy levels naturally rise. Could be that I have begun eating a lot better and greatly reduced my desserts intake (because I dont have that nagging desire for them--def thanks to probiotics!), or it could be a combo of everything, including the ingredients in this INERGY. That is why I cant say for sure if it is this, or a combo. But I do know I needed time with it, and did not experience anything significant in first couple of uses. I take this supplement and pretty much all of my probiotics (and prebiotics--do not skip those!) in the morning. I just wake and feel more motivated. I dont necessarily jump right into my day, but the start of my day is easier, less effort. Like I shaved a few years off. That sort of feeling. As I do chores and such, same feeling exists. I have been tackling projects that I have not been able to muster the mental or physical stamina for years. Sad. Things have been just different for me lately, and I absolutely contribute it to probiotics, prebiotics, and quite possibly this Inergy. As with the probiotics, it very well may take a month, two months, even three months to see/feel the cumulative effect. I think it helps in a more holistic manner. If you just need a big boost, and not concerned or interested in helping the body to get their in its own time, naturally, I would say B vitamins and matcha. That would produce a more immediate but short lived affect. Could really do both. I still drink my matcha for times I just need to have that added motivation/ambition feel. So no, this didnt seem to do a thing just by taking it a couple of times. And as I start my second bottle, I am not entirely convinced. But what is in it is good for me anyway, and I can say that the entire package (second time I got it I got it as part of the Previtalize, Provitalize, and Inergy I will probably continue with it, for awhile anyway. Or however long it seems to be helping me. I did consider stopping it, but at this time I do find value in seeing how much it can help. I dont rate on price. All their stuff is pricy. As far as probiotics go, good products are pricy. This Inergy? maybe the overall formula could be found for less, not sure. I'd give this 3.5 stars if I could. 4 makes it sound like sure thing, when I am still not entirely sure. However, I have decided to continue with it (so four stars), and I do think there has been some improvements just not immediate. I think it is worth the try if you are patient. Maybe you will be one of those that notice something right away!
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Reviewed in the United States on June 1, 2025
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Verified Purchase
Jade Stone
Lexington, US
★★★★★ 5
It works!
I ran out and I could tell a huge difference in the amount of energy I had. I have received my second order and can tell I am back on it. It definitely helps me with energy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2025

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