Burger Motorsports JB4 Performance Tune - BMW M3 / M4 S55

Burger Motorsports JB4 Performance Tune - BMW M3 / M4 S55

$999.00

Burger Motorsports JB4 Plug-in performance tune for BMW M cars with the S55 Engine.

Dispatches in 7 - 14 Business Days

    • $
    • 56 $
    • 229 $
    • 139 $
SKU: BMS-JB4-M3S55 Category: Tags: , , , , , , , , , , , , , , , , , , ,
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Product Description

Burger Motorsport JB4 Performance Tune – BMW S55 M3 / M4

The ultimate tune for your S55 powered vehicle, the JB4 allows you to go from factory stock to full race, and everywhere in between, with the push of a button on your steering wheel. The JB4 installs and removes easily and includes many unique features not found in any other tune including user adjustable 1st and 2nd gear boost limiting, map switching in dash, electronic wastegate control, ethanol fuel support, and built in advanced CANbus based diagnostic tools. Installation is completely removable with no splicing or cutting of factory wires.

Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization but we strongly suggest the BMS DATA cable so you can load free software updates.

JB4 Map Guide

MAPDescription
Map0Disable JB4 / Full Pass Through Mode
Map1Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas. Suitable for all stages and fuel mixtures
Map2Slightly more aggressive version of map 1 intended for vehicles with exhaust modifications and 93+ octane fuel. Can also be used with E85 and racing fuel mixtures
Map3Slightly less aggressive version of map 1 intended for vehicles running on lower grade fuels such as 91 octane
Map4OEM performance but with JB4 active for diagnostics only
Map5//M low torque / linear throttle map
Map6Custom tuning map
Map7Race gas map. Requires 100 octane unleaded fuel and for the fuel mass connector to be installed. This map can also be used with up to 35% E85
Map8Methanol injection map. Requires BMS FSB controller or methanol kit for progressive mapping and safety systems.

 

Manufacturer Specified Fitment

Applications

• 2015+ F80 BMW M3
• 2015+ F82 BMW M4

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Vehicle Fitment

This vehicle fitment list has been provided as a guideline only. Please check the product description for exact vehicle compatibility.

MakeModelGenerationVariation
MakeModelGenerationVariation
BMW3 SeriesF80M3
BMW4 SeriesF82M4
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