JB4 Volkswagen Performance Tuner – Group 2 – 2015-2019 Audi A3, TT, Volkswagon Golf GTI, Jetta GLI, Atlas 2.0T

$666.42

JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Pinned Power Wire) - All JB4 Units

Documents

Instructions & Videos

SKU: JB4_VW_G2 Category: Tags: , , Brand:

JB4 Group 2

The JB4 is a true user adjustable plug and play solution for all MQB based models in the VW Audi Group range. Power Gains: Starting at 45bhp and 45ft lb with 91 octane/95Ron with + 4.50psi boost over stock on the default setting. Up to 90bhp and 70ft-lb with bolt on modifications, higher octane and boost adjustment with the optional BMS Data Cable.

The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more.

The unit can be used with our JB4 Bluetooth Connect kit providing for full in car engine parameter display, map switching and adjustment Support is also provided for the IS38 turbo upgrade providing for outputs past the 400hp level.

Download JB4 iPhone App

Download JB4 Android App

JB4 DYNO RESULTS

Additional information

Weight1 kg
Dimensions30 × 20 × 10 cm
Connection Method

None, BMS Data Cable, JB4 Wireless Mobile Smart Phone Kit

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Applications

Models suitable for this product

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MakeModelYearSubmodel
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VolkswagenAtlas2018SEL - 2.0L T
VolkswagenAtlas2019Comfortline - 2.0T
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VolkswagenGolf GTI2015 - 2016SE 2dr - 2.0L T
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VolkswagenGolf GTI2015 - 2017S 2dr - 2.0L T
VolkswagenGolf GTI2015 - 2017S 4dr - 2.0L T
VolkswagenGolf GTI2015 - 2018Autobahn - 2.0L T
VolkswagenGolf GTI2017 - 2018SE - 2.0L T
VolkswagenGolf GTI2017Sport - 2.0L T
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VolkswagenGolf GTI2019Autobahn - 2.0T
VolkswagenGolf GTI2019GTI - 2.0L T
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VolkswagenJetta GLI201935th Anniversary Edition - 2.0L Turbo
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