Unlock Instant Power with the JB Plus

Plug in up to 40 extra wheel horsepower in seconds with our top-rated JB Plus quick install tuner for BMW & MINI, specifically designed for B38, B46, B48, and B58 engines. As a leading BMW tuner, the JB Plus allows user-adjustable boost up to 4.5 psi over stock, delivering impressive gains of up to 30 wheel horsepower and 40 wheel torque on the B48, and up to 40 wheel horsepower and 50 wheel torque on the B58 engine. Timing and fueling remain seamlessly managed by the DME, preserving all factory safety systems.

Why Choose the JB Plus Tuner?

Quick and Easy Installation: Add horsepower with minimal effort. Install in under a minute and feel the difference from the driver’s seat.
Reliable Performance: Enjoy unchanged fuel economy during normal driving and automatic engine detection upon installation for use with any B38/B46/B48/B58 powered BMW or MINI.
Seamless Upgrade Path: Start with the JB Plus and upgrade to the more advanced JB4 tuner with our 100% trade-up credit. Simply purchase the JB4 from our website, return the JB Plus with your receipt, and receive a $239.00 credit. Offer valid for up to one year.
Made in the USA: Built to last with a 5-year warranty.

The JB Plus tuner is not just a tune, it's your ticket to a thrilling driving experience. Explore effortless power upgrades with the JB Plus and join countless BMW & MINI enthusiasts who trust Burger Motorsports for their tuning needs.

B58_JB_PLUS is CARB Approved Under Executive Order (EO) No.D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, and X1 applications.

Vehicle Fitment

Note: If your BMW or MINI has a B38, B46, B48, or B58 engine and you do not see your exact model listed, please email us.

BMW 1 Series

2020+ F40 B48 Gen2 128ti
2019+ F40 B48 Gen2 M135i
2019 F40 B38 118i
2015–2019 F20/F21 B58 Gen1 M140i
2016–2019 F20/F21 B48 Gen1 120i, 125i
2015–2019 F20/F21 B38 116i, 118i

BMW 2 Series

2023+ F44 B48 Gen2 228i xDrive Gran Coupe
2022+ G42 B58 Gen2 M240i including xDrive
2022+ G42 B48 Gen2 220i, 230i
2016–2021 F22/F23 B58 Gen1 M240i including xDrive
2017–2021 F22/F23 B48 Gen1 230i including xDrive
2017–2021 F22/F23 B48 Gen1 225i including xDrive
2017–2021 F22/F23 B46 220i including xDrive
2015–2021 F22/F23 B38 218i
2015–2021 F45/F46 B38 216i Active Tourer, Gran Tourer
2014–2020 F45/F46 B38 218i, 220i Active Tourer, Gran Tourer
2019+ F44 B48 Gen2 M235i Gran Coupe including xDrive

BMW 3 Series

2025+ G20/G21 B58 Gen3 M340i including xDrive
2020–2024 G20/G21 B58 Gen2 M340i including xDrive
2016–2019 F30 B58 Gen1 340i including xDrive
2025+ G20/G21 B48 Gen3 330i, 330e, 320i including xDrive
2020–2024 G20/G21 B48 Gen2 330i, 330e, 320i, 320e, 320Li including xDrive
2016–2019 F30 B48 Gen1 330i, 330e, 325i including xDrive
2020–2024 G20/G21 B46 Gen2 318i, 320i including xDrive
2016–2019 F30 B46 318i, 320i including xDrive

BMW 4 Series

2025+ G22/G23/G26 B58 Gen3 M440i including Gran Coupe and xDrive
2021–2024 G22/G23/G26 B58 Gen2 M440i including Gran Coupe and xDrive
2016–2020 F32/F33/F36 B58 Gen1 440i including Gran Coupe and xDrive
2025+ G22/G23/G26 B48 Gen3 420i, 430i including Gran Coupe and xDrive
2021–2024 G22/G23/G26 B48 Gen2 420i, 430i including Gran Coupe and xDrive
2016–2020 F32/F33/F36 B48 Gen1 430i, 425i including xDrive
2016–2020 F32/F33/F36 B46 420i including xDrive
2016–2020 F32/F33/F36 B38 418i

BMW 5 Series

2024+ G60/G61 B58 Gen3 540i including xDrive
2017–2023 G30 B58 Gen2 540i including xDrive
2021–2023 G30 B58 Gen2 545e
2017–2023 G30 B48 Gen2 530i, 530e including xDrive
2017–2023 G30 B46 Gen2 530i including xDrive

BMW 6 Series

2018–2023 G32 B58 Gen2 640i including xDrive

BMW 7 Series

2023+ G70 B58 Gen3 740i
2016–2022 G11/G12 B58 Gen2 740i including xDrive
2016–2022 G11/G12 B48 Gen1 730i including xDrive

BMW 8 Series

2020+ G14/G15/G16 B58 Gen2 840i including Gran Coupe and xDrive

BMW X Series

2025+ G45 B58 Gen3 X3 M50 xDrive
2024+ G05 B58 Gen3 X5 xDrive40i, M40i
2019–2022 G05 B58 Gen2 X5 xDrive40i
2021–2022 G05 B58 Gen2 X5 45e including xDrive
2024+ G06 B58 Gen3 X6 xDrive40i
2020–2022 G06 B58 Gen2 X6 xDrive40i
2022+ G07 B58 Gen3 X7 xDrive40i
2019–2022 G07 B58 Gen2 X7 xDrive40i
2023+ U11/U12 B48 Gen3 X1 28i, xDrive28i
2018–2024 G01 B48 Gen2 X3 2.0i including xDrive
2019–2024 G02 B48 Gen2 X4 2.0i including xDrive
2016–2022 F48 B48 Gen1 X1
2018–2023 F39 B48 Gen1 X2
2016–2022 F48 B46 Gen1 X1
2018–2023 F39 B46 Gen1 X2

BMW Z4

2019+ G29 B58 Gen2 Z4 M40i
2019+ G29 B48 Gen2 Z4 30i
2019+ G29 B46 Gen2 Z4 20i

MINI B38 / B46 / B48

2014+ F57 MINI Cooper S
2015+ F57 MINI Cooper JCW GP
2014+ F55/F56 MINI Cooper S
2015+ F55/F56 MINI Cooper JCW
2018+ F55/F56 MINI Cooper One
2017+ F60 MINI Countryman S including ALL4
2018+ F60 MINI Countryman JCW ALL4
2016+ F54 MINI Clubman S
2017+ F54 MINI Clubman S ALL4
2017+ F54 MINI Clubman JCW ALL4

If you do not see your B38, B46, B48, or B58 powered BMW or MINI listed, please email us.

DYNO RESULTS

2016 BMW 340i, 91 octane
Stock vs. JB+

2016 BMW 340i, 91 octane Stock vs. JB Plus