BMS BMW N20 N26 N55 JB+ Plug and Play Tuner
Instant, affordable power for your BMW. The Burger Motorsports JB+ is the quick install, plug and play tuning solution for BMW N20, N26 and N55 engines including M135i, 220i, 228i, M235i, 320i, 328i, 335i, 420i, 428i, 435i, 535i and 640i. Add real-world performance in seconds without coding, without permanent changes and with full factory safety systems retained.
Proven power gains you can feel
- User adjustable boost up to 4 psi over stock
- Gains up to 25 wheel horsepower and 35 wheel torque on N20 and N26
- Gains up to 35 wheel horsepower and 45 wheel torque on N55
- Timing and fueling remain managed by the DME, preserving factory safeguards
- Fuel economy during normal driving remains unchanged
We have installed and used the JB+ ourselves and customers consistently report a noticeable improvement in acceleration and midrange torque. It is the easiest way to unlock performance from your BMW turbo engine.
Why choose the JB+
- Quick install, typically under a minute, truly plug and play
- Completely reversible for warranty or resale
- Compatible with pneumatic and electronic wastegate vehicles
- Automatically detects engine type, one unit works across F Series N20, N26 and N55 applications
- All driving modes retained
If you want the simplest, most cost-effective power increase, JB+ is ideal. Compared to JB4 or Stage1, JB+ offers a lower cost and easier install. It does not offer MAP sensor control or data logging, so expect slightly less peak power than Stage1 on equivalent settings.
Compatibility
N55 applications:
- BMW 1 Series: 2013+ F20 F21 M135i
- BMW 2 Series: 2014+ F22 F23 M235i, 2015+ F87 M2 N55
- BMW 3 Series: 2012+ F30 F31 335i and xDrive, 2013+ F34 335i xDrive GT
- BMW 4 Series: 2014+ F32 F33 F36 435i and 435xi
- BMW 5 Series: 2012+ F07 535i GT, 2012+ F10 F11 535i and 535xi
- BMW 6 Series: 2011+ F13 640i Coupe, 2011+ F12 640i Convertible, 2012+ F06 640i Gran Coupe
- BMW X Series: 2013+ X1 N55 TwinPower, 2012+ X3 N55 TwinPower, 2012+ X5 N55 TwinPower, 2012+ X6 N55 TwinPower
N20 / N26 applications:
- BMW 2 Series: 2014+ F22 F23 220i and 228i N20 and N26
- BMW 3 Series: 2012+ F30 320i and 328i N20 and N26
- BMW 4 Series: 2014+ F32 F33 F36 420i and 428i N20 and N26
- BMW 5 Series: 2011+ F10 520i and 528i N20 and N26
- BMW X Series: 2013+ X3 F25 N20, 2017 X4 M40i
Compatibility check
To ensure perfect fitment for your BMW, we run a compatibility check prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout.
Installation and fitting
The JB+ is a simple plug and play install. For professional fitting, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Part number and warranty
Part number: F-N55-JBP
Manufacturer: Burger Motorsports
Warranty: 5 Year BMS Repair Warranty
Not available for sale or use within California.
Why buy your JB+ from Nforcd
UK-based performance specialists with real-world product experience. We supply, install and support BMS tuning hardware for BMW N20, N26 and N55 engines. Fast delivery, knowledgeable advice and customers who love the results.
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