Set Your Car:

BMS JB4 - Group 2 (Audi A3 & TT)

$614.99
Optional Data Connection

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. 

Resources:
General discussion forum with detailed description of unit: http://www.golfmk7.com/forums/showthread.php?t=26382
User logging and setting discussion with DIY: http://www.golfmk7.com/forums/showthread.php?t=26404

For any VW/Audi sales, support, and technical questions please contact George at george@burgertuning.com George is the only BMS representative familiar with the VW/Audi platform.

JB4 DYNO RESULTS

 

Tags: 2015 , 2016 , 2017 , 2018 , 2019 , 2020 , A3 , Audi , TT