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Burger Motorsports JB4 Tuner BMW GEN3 B48|B58 2023-2026
$699.00

Power gains of up to 130WHP on a stock vehicle without the risks of flashing!

The JB4 is the most advanced and highly featured tuning system available for your B48/B58 GEN3 powered vehicle. Power gains are up to 100whp to the wheels (125hp crank) on a completely stock car on 93 octane, and even higher with ethanol fuel mixed in!

This new JB4 BMW tuner is specifically designed for the latest Gen 3 B48/B58 variant and is capable of processing the new ultra fast SENT digital sensor signals in real time with zero latency. 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 in-app map switching 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. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features.

Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in logging, adding new features as we post them, etc, we suggest the Bluetooth mobile phone adapter.



JB4 Power Gains, Features, & Benefits
  • Power gains of up to 130hp 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 mixture (E85) compatible tuning maps
  • Able to read/delete fault codes
  • View and record up to 40 different 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 USA5-year warranty


Fitment:
  • BMW 228i xDrive Gran Coupe 2023-2024
  • BMW 330e 2023-2025
  • BMW 330i 2023-2025
  • BMW M340i 2023-2025
  • BMW M340i xDrive 2023-2025
  • BMW 430i 2023-2026
  • BMW M440i xDrive 2023-2026
  • BMW M440i 2025-2026
  • BMW 430i Gran Coupe 2023-2025
  • BMW M440i Gran Coupe 2023-2025
  • BMW 530e xDrive 2023-2023
  • BMW 540i 2023-2023
  • BMW 540i xDrive 2023-2026
  • BMW 530i 2024-2026
  • BMW 740i 2023-2025
  • BMW 530e 2023-2025
  • BMW 320i 2023-2025
  • BMW X3 M50 xDrive 2023-2025
  • BMW X5 xDrive40i 2024-2026
  • BMW X5 M40i 2024-2026
  • BMW X6 xDrive40i 2023-2026
  • BMW X7 xDrive40i 2023-2026
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Vehicle
2023-2024
BMW 228i
2023-2025
BMW 320e
2023-2025
BMW 320i
2023-2025
BMW 330i
2023
BMW 420i
2023-2025
BMW 430i
2023
BMW 440i
2023
BMW 530e
2023-2025
BMW 530i
2023-2025
BMW 540i
2023-2025
BMW 740i
2023-2025
BMW X1
2023-2024
BMW X3 M
2023
BMW X5 M
2023-2025
BMW X6
2023-2025
BMW X7

Burger Motorsports Logo

What is Burger Motorsports?

Based in Simi Valley, California, Burger Motorsports is the manufacturer behind the world-renowned JB4 performance tuner. The company has been pioneering performance tuning, custom exhaust tips, intakes, and other mods for street-inspired race cars since 2007. Its product lineup covers several vehicles including Audi, BMW, Volkswagen, Infiniti, Kia, Porsche, Mercedes-Benz, Alfa Romeo, and more! Whether you are looking for a plug-and-play tuning solutions or simply switch up the look of your car’s exhaust, Burger Motorsports has what you need.

Burger Motorsports can make any car track-ready and track-competitive. The brand is internationally recognized for taking turbo BMWs to the next level with its specially designed tuners for the N55 turbo. Its Stage 1 tuners can automatically determine whether your BMW has an N20, N55, or S55 turbocharged engine.

What Does Burger Motorsports Offer?

Apart from tuners, Burger Motorsports also designs and manufactures air intakes, catch cans, and exhaust tips. Its N55 air intake has been proven to outperform all other options on the dyno with gains of up to 10 horsepower to the wheels. Burger’s vehicle-specific intakes are super simple to install and yield impressive power gains due to their high-flow ducting and performance filters. 

BMS’ oil catch cans are designed to counteract the common oil control problems that several turbo motors suffer. Using 100 percent CNC machining and zero weldings for a precise fit, Burger’s catch cans are guaranteed to last the lifetime of your car. They are also really simple to install thanks to their removable bottom and built-in plug that allows for easier draining during oil changes.

Burger Motorsports also features a wide array of custom exhaust tips in different colors that range from heat-treated blue to matte black. These tips will subtly transform the look of your car’s rear while giving it a more aggressive appearance. BMS exhaust tips all utilize a pressure-based clip similar to the OEM ones for an easy installation and removal process that does not require any unappealing clamps or screws. 

Experience JB4 With Burger Motorsports

As aforementioned, Burger Motorsports is best known for its lineup of plug-and-play JB4 tuners. These tuners install between your car’s sensor and DME/ECU in order to heighten the performance and tuning ability of the turbocharged engine. 

JB4 tuners are unique in that they include CANbus, fuel & spark control, BlueTooth to your smartphone, and include a variety of advanced features that are not possible with any other system. Furthermore, BMS regularly releases free mapping and firmware updates that add more features and performance. The JB4 system is not VIN locked to a specific vehicle and can, therefore, be removed quickly and swapped in other cars without issue.

Upgrade with Burger Motorsports Today

While the JB4 if often imitated, it remains the gold standard when it comes to plug-and-play turbocharged tuning. If you are looking and ready to upgrade your car’s performance, then look no further than BMS.

Vivid Racing carries a wide array of BMS products, which includes air filters, cold air intakes, ECU flashing, intercooler pipes, strut bars, lug nuts, wheel spacers, and complete tuning box kits. If you have any questions regarding the products above, please call Vivid Racing’s specialized parts team at (480) 966-3040. 

Seller warrants that BMS Performance Tuners (JB+, Stage1, JB4) will be free from manufacturing defects for five years after delivery, and all other BMS labeled products will be free from manufacturing defects for one year after delivery. Purchaser's exclusive Remedy for any breach of the forgoing warranty is, at Seller's sole discretion, either: (i) repair or replacement of the non-conforming Product with a conforming Product or (ii) a refund or store credit in the amount paid by Purchaser for such non-conforming Product. Warranty applies to the original purchaser only and is non-transferable. Normal wear and tear, misuse, and abuse is excluded, including any failure to use the product as specified in these terms. Proof of purchase from BMS or an authorized reseller required. Purchaser is responsible for all shipping charges.

SELLER HEREBY EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS WHATSOEVER, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ARISING FROM A COURSE OF DEALING OR USAGE OF TRADE AND ANY WARRANTY OF PATENT OWNERSHIP OR OF NON-INFRINGEMENT OF ANY PROPRIETARY RIGHT. IN NO EVENT SHALL THE SELLER BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, AND IN NO EVENT SHALL SELLER'S CUMULATIVE LIABILITY TO PURCHASER FOR DAMAGES RESULTING FROM OR RELATED TO ANY CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, SETOFFS, LIENS, ATTACHMENTS, DEBTS, EXPENSES, JUDGMENTS OR OTHER LIABILITIES OF WHATSOEVER KIND OR NATURE, INCLUDING REASONABLE ATTORNEY'S FEES AND COSTS (COLLECTIVELY "CLAIMS") , REGARDLESS OF THE FORM OF THE ACTION, EXCEED THE AMOUNT OF MONEY PAID BY PURCHASER TO SELLER FOR A PRODUCT.

SELLER SHALL NOT BE LIABLE FOR AND PURCHASER AGREES TO INDEMNIFY AND TO HOLD SELLER, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, SUBSIDIARIES, PARENT COMPANY, SUCCESSORS, AND ASSIGNS HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, ARISING OUT OF OR RELATED TO (a) PURCHASER'S USE OF PRODUCTS (b) ANY ACT OR OMISSION OF PURCHASER (c) PURCHASER'S WILLFUL MISCONDUCT OR (d) PURCHASER'S FAILURE TO COMPLY WITH ANY LAW, RULE OR REGULATION.

WITHOUT LIMITATION TO THE FORGOING: (I) PURCHASER EXPRESSLY ACKNOWLEDGES THAT USE OF THE PRODUCT MAY VOID ANY OR ALL WARRANTIES APPLICABLE TO ANY VEHICLE IN WHICH A PRODUCT IS INSTALLED AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS DIRECTLY OR INDIRECTLY RELATED TO OR ARISING OUT OF ANY VOIDED WARRANTIES RELATED TO OUR ARISING OUT OF USE OF A PRODUCT; (II) PURCHASER EXPRESSLY ACKNOWLEDGES THAT PRODUCTS MAY CAUSE DAMAGE TO ANY VEHICLE IN WHICH SUCH PRODUCTS ARE INSTALLED AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS DIRECTLY OR INDIRECTLY RELATED TO OR ARISING OUT OF ANY DAMAGE TO A VEHICLE ALLEGEDLY CAUSED BY A PRODUCT; AND, (III) PURCHASER EXPRESSLY ACKNOWLEDGES AND HEREBY AGREES THAT PURCHASER IS FAMILIAR WITH AND AGREES TO COMPLY WITH ANY LAWS, RULES OR REGULATIONS RELATED TO PRODUCTS ("APPLICABLE LAWS") AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS RELATED TO OR ARISING OUT OF ANY ALLEGATION THAT PURCHASER FAILED TO COMPLY WITH APPLICABLE LAWS.

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