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BMS BMW N20 N55 JB+ (M135i, 220i, 228i, M235i, 320i, 328i, 335i, 420i, 428i, 435i, 535i & 640i)

BMS

  • £169.00
    exc. VAT £140.83
    £140.83
  • 13

In Stock


Plug in up to 35 extra wheel horsepower in seconds!

Finally our popular and well proven JB+ quick install tuner is available for N20, N26, and N55 applications! Boost is user adjustable up to 4psi over stock providing gains up to 25 wheel horsepower and 35 wheel torque on the N20/N26 motor and up to 35 wheel horsepower and 45 wheel torque on the N55 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory safety systems.

While the JB4 is the ultimate tuning tool the JB+ is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the drivers seat. Compared to our Stage1 tune it offers a lower cost and easier install but lacks the additional benefits of MAP sensor control and data logging. Depending on the settings and conditions expect a little less horsepower than the Stage1 all else being equal.

Fuel economy during normal driving is unchanged. Compatible with both pneumatic and electronic wastegate vehicles and all driving modes. Automatically detects the engine type upon installation allowing the same unit to be used for any F series N20, N26, or N55 application! Not available for sale/use within California.

 

2016 BMW 328i, 93 octane, stock vs. JB Plus (Click to enlarge)

BMS BMW F Series JB+Quick Install Tuner (M135i, M235i, 335i, 435i, 535i, 640i, X1, X3, X4) Dyno

 

 

Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

 

Compatibility

N55 Applications:

BMW 1 Series
• 2013+ N55 BMW F20 F21 M135i

BMW 2 Series
• 2014+ N55 BMW F22/F23 M235i
• 2015+ F87 M2 (N55 Engine)

BMW 3 Series
• 2012+ N55 BMW F30 F31 335i/xi
• 2013+ N55 BMW F34 335i xDrive GT

BMW 4 Series
• 2014+ F32 F33 F36 Coupe 435i / 435xi

BMW 5 Series
• 2012+ F07 535i GT
• 2012+ F10 F11 535i / 535xi

BMW 6 Series
• 2011+ F13 640i Coupe
• 2011+ F12 640 Convertible
• 2012+ F06 640 Gran Coupe

BMW X Series
• 2013+ X1 N55 TwinPower
• 2012+ X3 X5 X6 N55 TwinPower

 

N20 / N26 Applications:

BMW 2 Series:
• 2014+ 2 Series F22/F23 220i / 228i N20 & N26

BMW 3 Series:
• 2012+ 3 Series F30 320i / 328i N20 & N26

BMW 4 Series:
• 2014+ 4 Series F32/F33/F36 420 / 428 N20 & N26

BMW 5 Series:
• 2011+ 5 Series F10 520 / 528 N20 & N26

BMW X Series
• 2013+ X3 F25 N20
• 2017 BMW X4 M40i

  

Free Next Day UK Delivery

FREE next day UK delivery if ordered before 11am! We can also ship worldwide, simply enter your address during checkout for a shipping quote!

 

Warranty

5 Year BMS Repair Warranty

 

Manufactured by

Burger Motorsports

 

Part Number

F-N55-JBP

 

BMS BMW E Chassis N54 JB4 (1M, 135i, 335i, 535i, X6 & Z4) Installation Guide - ML Performance


Customer Reviews

5 Based on 13 Reviews
5 ★
100% 
13
4 ★
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03/22/2019
Jakub Ž.
Czech Republic
03/22/2019
Jakub Ž.
Czech Republic Czech Republic
MD
08/03/2018
Manol D.
United Kingdom

Top Service

Swift delivery and super easy install, definitely a notiecable improvement in boost.

A
08/01/2018
Anonymous
United Kingdom

Quick delviery no issues

I was expecting some lumpy running etc but its been fine for 2000 miles having left it default as it arrived. Car feels notably more peppy top end and pulls hard and consistently. Stock car aside from K&N panel filter. Quick delivery from ML. No complaints for the price and performance gain

J
05/31/2018
James

Amazing Service - Huge improvement in performance

I totally echo what the other reviews are saying. For an item that gives you up to 35 wheel horse power for under 200 quid is not to be sniffed at. Installation was simple and was up and running within minutes. The box does take a few hundred miles to 'learn', but once it's configured, it turns the car that is rapid out of the box into another beast. The JB+ is well worth the money and with that, you get amazing customer service as well!