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BMS N55 E-Chassis JB4 Tuner for 2011+ BMW 135i/335i/xi/X1 [E82/E88/E90/E91/E92/E93/E84]

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$529.00 - $699.00
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SKU:
bmw-jb4-n55-e-series-tuner-cp

We Price Match!

Speak with one of our Mod Experts

714.582.3330   or   Live Chat

We'll match or beat any competitor's price!

Some restrictions and exclusions apply.

Please see our full Price Match Policy for details.
Shipping:
$15.00 (Fixed Shipping Cost)
BMS N55 E-Chassis JB4 Tuner for 2011+ BMW 135i/335i/xi/X1 [E82/E88/E90/E91/E92/E93/E84]

WARNING: product may contain chemicals known to the State of California to cause cancer, birth defects, and/or reproductive harm.
For more information, go to www.P65Warnings.ca.gov.

DISCLAIMER: Products that affect or remove vehicle emissions equipment (Intakes, Manifolds, Tuners, etc) that do not have a CARB EO number may not be available for sale in the state of California. Please contact us if you are unsure if a product is available for sale in California. ModBargains complies with all EPA and CARB regulations.

 

 

Benefits

  • Gain over 60whp and 80wtq with a stock BMW on pump gas
  • Significantly reduces the N55 single turbo lag
  • Adapts to modifications (downpipes, intercooler, intakes, 100 octane, etc.)
  • Invisible to BMW tuning detection software
  • Installs within 30 minutes
  • Instant power with easy Plug & Play installation.
  • Free firmware updates with the BMS USB Cable!

Installation Guide

Installation Difficulty: Estimated Install Time:
     EASY 30 Mins

Applications:

BMW 1 Series 
• 2011+ N55 BMW E82 135i


BMW 3 Series
• 2011+ N55 BMW E90 E91 E92 E93 335i/xi
 
BMW X Series
• 2011+ N55 BMW X1

Up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car!!!

With the insane turn out of the original N54 JB4, it was clear that BMS had to take it to a whole new level with BMW's new N55 engine.  So for all you new N55 owners out there Burger Motorsports has finally come out with the infamous BMS N55 Stage 2 JB4 Tuner for the new single turbo engines that are in the 135i, 335i, 335xi, 535i GT.  From the factory all of these BMW's come very detuned, and far from its full potential.  The BMS Stage 2 Tuner for the N55 is a piggy back system, which means it is untraceable by scan tools, so no need to stress about the BMS N55 Stage 2 Tuner voiding your warranty.  The BMS N55 Stage 2 Tuner is simple, it plugs into the vehicle's computer and controls the amount of boost.  Not only giving you unheard of horsepower and torque gains but also better throttle response and an overall better sports car feel.  Whether your vehicle is stock or fully modified, the Stage 2 Tuner will adjust to the modification and make the most out of them.  All this and more makes the BMS N55 Stage 2 Tuner the #1 software choice for the fastest 1 series and 3 series in the world. When it comes to choosing the best performance software for your 135i, 335i/xi, or 535i GT, only settle for the best with the BMS N55 Stage 2 Tuner.

What makes the JB4 Stage 2 better then the Stage 1 JB3?
The upgrade to the stage 2 JB4 is very similar for the upgrade in the Stage 2 N54 JB4 tuner. Coming with several new features such as hand controls on the steering wheel, more power and tuning characteristics and more!

The JB4 features a simple plug and play installation harness and built in deletion of hidden ""tuner detection"" codes; compatible with all ECU versions. The N55 JB4 features 5x the processing power, 2x the memory, more robust signal conditioning, and integrated CANbus. Our new CANbus module allows the JB4 to communicate with your vehicle like never before. New features include code reading/deleting, optional in dash boost, timing, air/fuel, shift light, and IAT gauges, autotuning, a buttery smooth new CANbus based integrated boost control system, map switching on the fly via steering wheel controls, hot/cold oil temperature protection, progressive methanol integration, water pump remapping, gear dependent boost control/traction assist, and much more to come with free firmware updates uploaded using a windows laptop (or mac w/ windows emulator) and BMS USB cable.

In addition to our performance mapping the JB4 features several ""on the fly"" user selectable maps including a 100% stock bypass map, a 4500rpm rev limited valet mode, a fuel economy map, a progressive methanol map, a race gas map, and for those interested an rpm by rpm user adjustable map. And unlike other flash and piggyback tunes that charge per the map and lock to your VIN the JB4 is 100% unlocked. Meaning you get access to every new feature we release free of charge and when your lease is up will be able to resell the JB4 without penalty.

 

Dyno Sheets

Stage 1 and DP

Stage 1 Comparison


Stage 2, DP, WW Meth Kit

 

 

Additional Videos

 

Boost Gauge & Shift Light Functionality

In-Dash Steering Wheel Controls

Optional Gauge Sweep

 

 

 

Harness Type:
In order to get the correct BMS N55 Stage 1 Tuner harness make sure to check your harness style. All N55 models produced prior to January 2011 have a different harness then compared to the N55's produced after January 2011. (check below to see what harness you have)

THIS ITEM CAN NOT BE SHIPPED OR INSTALLED IN CALIFORNIA
 THIS PRODUCT IS INTENDED FOR USE WITH CLOSED COURSE COMPETITION VEHICLES ONLY

THIS RACING PART IS ONLY TO BE USED WITH COMPETITION RACE VEHICLES OPERATED ON A CLOSED COURSE
CALIFORNIA CUSTOMERS PLEASE VIEW BURGER MOTORSPORTS'S EMISSION GUIDELINES
Mod Category:
Performance
Mod Subcategory:
Tuning