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Burger Motorsports JB4 Tuner 2022-2024 WRX - BMS-VBWRXJB4 - Subimods.com

Burger Motorsports JB4 Tuner 2022-2024 WRX

$529.00
$529.00 - $529.00
$529.00 - $529.00
$529.00
5 In Stock, Usually Ships within 1-2 Business Days
SKU BMS-VBWRXJB4
by Burger Motorsports

DETAILS

The JB4 is the most advanced and highly featured tuning system available for your 2022+ Subaru WRX 2.4L 4 cylinder turbo. Power gains are up to 50hp to the wheels (70hp crank) on a completely stock car on pump gas, gains with ethanol mixtures and bolt-on parts are even higher.

The JB4 features a simple plug & play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly map switching from your phone/tablet instead between factory and various performance maps, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, and much more. 
 
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit found here, or to your Windows laptop with the BMS data cable found here. 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.


Features: 

• Power gains of up to 50hp to the wheels on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Includes JB4 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 30 different gauges/engine parameters with the JB4 app.
• Boost by gear in 1st, 2nd, and 3rd via the JB4 app for a perfect launch
• CANbus OBDII integration offering unrivaled tuning features and performance
• Runs as smoothly as stock, how your vehicle should have come from the factory
• 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
• Made in the USA
• Free USA Shipping
• 5 year warranty

Installation Instructions: 

Customer Reviews

Based on 23 reviews
96%
(22)
4%
(1)
0%
(0)
0%
(0)
0%
(0)
91.3
100.0
C
CHAN CAS
A MUST HAVE

If you want to open up the taps a bit more without having to tune, this is the way to go. Granted, you can get some custom "tuning" from JB support. But, if you plan to sell your vehicle at the highest possible value (them seeing a tune), then go with this.
If you want the most power, go for AP.

Christian,

Thank you for taking the time to leave a 5 Star Review for the JB4 Tuner. As you said, it is a must-have for opening up the performance of your WRX! The Subimods Team is always happy to provide support for improving the performance of your Subaru!. We appreciate your recommendation! Enjoy!

Regards,

J
Julien

Great product 👍🏼👍🏼👍🏼

Julien,

We appreciate your 5 Star Review of the Burger Motorsports JB4 Tuner for your 22 WRX! Subimods is committed to offering top-notch products for your vehicle's enhancement! Enjoy!

Regards,

B
Bob B
Great addition for performance upgrade

Was fairly simple to install and was a noticeable improvement to my cars performance. Maybe when the factory warranty runs out I'll look at other options but for now my car is a blast to drive.

Bob,

Thank you for sharing your 5 Star Review of the Burger Motorsports JB4 Tuner on your 2022-2023 WRX. It is excellent to hear that it was relatively easy to install and that you have noticed a significant improvement in your car's performance. Enjoy the enhanced driving experience, and if you ever decide to explore other performance upgrades in the future, don't hesitate to reach out for more recommendations or insights. Happy driving!

Regards,

R
Richard Green
Awesome

I'm have the 2022 wrx gt cvt. I couldn't be more happy with the product

User picture

Richard,

Thank you for your 5 Star Review of the Burger Motorsports JB4 Tuner for your 2022 WRX GT CVT. It is great to hear that you are happy with the product and that it is meeting your expectations. It is a fantastic tool to obtain the full potential of your 22 WRX! Enjoy your enhanced driving experience!

Regards,

C
CHAN CAS
Very much needed if you aren't AP tuning

You MUST tune your car for bolt-ons! I know people have been testing what the VB can handle without a tune, but if you aren't using an AP for protunes or etunes, you should get yourself a JB4 so you can monitor and adjust to prevent engine issues. Plus, it opens up the car more. Can't complain about that. I'm running Map 1 so I don't get all the fun 93 octane power. But you can still feel a difference nonetheless.
Install was really straightforward. Already had the skid plate and cover off the bottom since I was doing an intake install, so getting in the bottom plug was easy. Snaking the OBDII wire up the firewall was easier than I thought it'd be. I initially thought I had to snake a string down to tie the end of the OBDII cable, but you don't. Just keep feeding it through the bottom and you'll get there in less than a minute.
Plus, my 10 year warranty stay intact with this bad boy vs AP.

Christian,

Thank you for sharing your 5 Star Review of the Burger Motorsports JB4 Tuner for your 2022-2023 WRX. It is great to hear that you found it to be a valuable addition to your car, especially for monitoring and adjusting to prevent engine issues when running bolt-on modifications. Your insights into the straightforward installation process and the impact on your car's performance are appreciated. Maintaining that 10-year warranty is certainly a significant benefit. Enjoy your tuned WRX!

Regards,

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