Description
Unlock additional performance from your BMW with the Burger Motorsports JB+ Quick Install Tuner, a compact plug-and-play performance module designed for BMW vehicles equipped with the N20, N26, and N55 engines. The JB+ provides a simple way to increase boost pressure and engine performance without the complexity of a full ECU calibration.
Designed for enthusiasts looking for an affordable and easy-to-install performance upgrade, the JB+ can be installed in approximately one minute and is designed to work with the factory engine management system.
Increased Power and Torque
The JB+ allows the user to adjust boost pressure to up to 4 PSI over the factory setting, depending on the vehicle and application.
On compatible N20/N26 applications, the JB+ is advertised to provide gains of up to:
- 25 WHP
- 35 WTQ
On compatible N55 applications, the JB+ is advertised to provide gains of up to:
- 35 WHP
- 45 WTQ
Actual results can vary depending on the specific vehicle, engine condition, fuel quality, ambient conditions, factory calibration, and boost setting.
Factory DME Safety Management
Unlike a standalone ECU calibration, the JB+ works alongside the vehicle's factory DME. Engine timing and fueling remain managed by the factory engine-control system, allowing the vehicle's OEM engine-management strategies and safety systems to remain active.
The JB+ is therefore designed as a straightforward performance solution for BMW owners who want additional boost and power without undertaking a more involved tuning process.
Quick and Simple Installation
One of the primary advantages of the JB+ is its simple installation.
The module is designed as a plug-and-play performance upgrade that can be installed in approximately one minute. No permanent modifications to the vehicle are required for installation.
The same JB+ unit can automatically detect the engine type during installation, allowing one unit to be used across compatible F-Series BMW N20, N26, and N55 applications.
User-Adjustable Boost
The JB+ provides user-adjustable boost settings, with adjustment available up to approximately 4 PSI over stock.
This allows the owner to select the desired boost level according to the vehicle and driving conditions while maintaining the factory DME's control over critical engine-management parameters.
Compatible With Multiple BMW Driving Configurations
The JB+ is designed to operate across compatible BMW driving modes and is compatible with both pneumatic and electronic wastegate applications.
It can also be used on applicable rear-wheel-drive and xDrive models, where supported by the specific vehicle application.
JB+ vs. JB4
The JB+ is designed as a simpler and lower-cost alternative to the more advanced JB4 tuning system.
Compared with the JB4, the JB+ offers:
- Faster and simpler installation
- Lower entry cost
- User-adjustable boost
- A straightforward plug-and-play design
- No external laptop or complex setup required
The JB4 provides more advanced tuning capabilities, including MAP sensor control and data logging, and is designed for users seeking greater tuning flexibility and additional performance potential.
Depending on the vehicle, settings, and operating conditions, the JB+ may produce less power than a Stage 1 tune.
Upgrade to JB4 With Trade-Up Credit
Owners who start with the JB+ can later upgrade to the more advanced JB4 system.
According to the supplied BMS program terms, customers who purchase a JB4 directly from BMS within one year of purchasing the JB+ can return the JB+ with its original purchase receipt from BMS or an authorized reseller and receive a $239 credit/refund toward the JB4 purchase.
Customers should verify the current trade-up terms with BMS before purchasing.
Key Features
- Burger Motorsports JB+ Quick Install Tuner
- Designed for BMW N20, N26, and N55 engines
- User-adjustable boost up to approximately 4 PSI over stock
- Up to 25 WHP / 35 WTQ on compatible N20/N26 applications
- Up to 35 WHP / 45 WTQ on compatible N55 applications
- Plug-and-play installation
- Installation can be completed in approximately one minute
- Factory DME continues to manage timing and fueling
- Compatible with pneumatic and electronic wastegate vehicles
- Compatible with applicable xDrive models
- Automatically detects compatible engine type
- Compatible with multiple BMW driving modes
- JB4 upgrade/trade-in program available subject to BMS terms
- Not available for sale or use in California
Vehicle Fitment
BMW 1 Series
- 2013–2016 BMW M135i 3.0L N55 — F20/F21
BMW 2 Series
- 2014–2016 BMW 220i / 228i 2.0L N20/N26 — F22/F23
- 2014–2016 BMW M235i 3.0L N55 — F22/F23
- 2016–2018 BMW M2 3.0L N55 — F87
BMW 3 Series
- 2012–2016 BMW 320i / 328i 2.0L N20/N26 — F30/F31
- 2012–2015 BMW 335i 3.0L N55 — F30/F31
- 2014–2016 BMW 335i GT 3.0L N55 — F34
BMW 4 Series
- 2014–2016 BMW 420i / 428i 2.0L N20/N26 — F32/F33/F36
- 2014–2016 BMW 435i 3.0L N55 — F32/F33/F36
BMW 5 Series
- 2011–2016 BMW 520i / 528i 2.0L N20/N26 — F10/F11
- 2011–2016 BMW 535i / 535i GT 3.0L N55 — F07/F10/F11*
BMW 6 Series
- 2012–2019 BMW 640i 3.0L N55 — F06/F12/F13
BMW X Series
- 2013–2017 BMW X3 xDrive28i 2.0L N20/N26 — F25
- 2011–2017 BMW X3 xDrive35i 3.0L N55 — F25
- 2015–2016 BMW X4 xDrive35i 3.0L N55 — F26
- 2016–2018 BMW X4 M40i 3.0L N55 — F26
- 2014–2018 BMW X5 sDrive35i / xDrive35i 3.0L N55 — F15
- 2015–2019 BMW X6 sDrive35i / xDrive35i 3.0L N55 — F16
BMW Z4
- 2012–2016 BMW Z4 sDrive28i 2.0L N20 — E89
Fitment Note: xDrive models are included where applicable.
Important: 2011–early 2012 BMW 535i models may require a different part number. Confirm compatibility with BMS before ordering.
