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BMS Mercedes-Benz C/E/V Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

BMS Mercedes-Benz C/E/V Class JB4 (C250, C300, C400, C43 & C450) 2015+

BMS

  • £579.00
    exc. VAT £482.50
    £482.50


BMS Mercedes-Benz C/E/V Class JB4 (C250, C300, C400, C43 & C450)

2015+

Description

This quick install plug and play tuner connects to four easy to reach plugs on top of the engine and safely increases turbocharger output by 3-6psi producing significant power and torque increases. Timing and fueling are appropriately rescaled for the increased boost and the installation is completely reversible in seconds. Compatible with all wheel drive and rear wheel drive models. Power gains range from 30-60whp depending map. On racing fuel or E85 mixtures even higher gains are possible.

 

30whp expected gain of a JB4 on a 2015+ C43 AMG W205 

Please be sure to visit N54tech for the latest map guide, firmware updates, installation directions, and notes.
http://www.n54tech.com/forums/showthread.php?t=28003

 

JB4 Map Guide (Updated on 17.07.2018)
Map 0: Disables tuner
Map 1: 4psi over stock peak, suitable for all 91 octane+ fuels
Map 2: 6psi over stock peak, suggested for 93octane+
Map 3: User definable fixed boost profile map (boost safety used to determine fixed boost over stock)
Map 4: Stock performance with CANbus active for logging
Map 5: 6.5psi over stock peak, holding more power to redline, suggested for E30+ or unleaded race gas mixtures
Map 6: User definable map, boost over stock entered on user adjustment page
Map 7: 7psi over stock peak, suitable for unleaded race gas
Map 8: Coming soon - Water/Meth integration progressive map

 

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

C-Class
• 2015+ C200 W205
• 2015+ C250 W205
• 2015+ C300 W205
• 2015+ C400 W205
• 2015+ C43 AMG W205
• 2015+ C450 W205

E-Class
• 2016+ E300 W212
• 2016+ E400 W212 

V-Class
• 2016+ Metris Van W447
• 2016+ V-Class Van W447
• 2016+ Valente Van W447
• 2016+ Viano Van

 

Installation Guide

BMS Mercedes-Benz C/E/V Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

 

C300 Dyno Charts (Click to enlarge: Chart 1, Chart 2, Chart 3)

BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

 

BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

 

C450 with BMS Stage 1 (Click to enlarge)

BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

Download the JB4 App

BMS Mercedes-Benz C/E/V Class JB4 (C250, C300, C400, C43 & C450) 2015+ ML Performance UK

 

Free UK Delivery

Free next day UK Delivery on in stock items if ordered before 11am! We can also ship worldwide, simply enter your full address during checkout with the correct postal code.

 

Warranty

BMS 5 Year Warranty

 

Manufactured by

Burger Tuning (BMS)

 

Part Number

MB-JB4

 

Dimensions 

TBC

 

Weight

TBC


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