JB4 Tuner for 2008-2015 Audi B8 / 8.5 A4, A5, Q3, Q5 (2.0T Only)- Burger Tuning 330e (G21) Doc Vu’s N55 Tune offers

Doc Vu’s N55 Tune offers carefully crafted DME calibration specifically tailored for BMW models powered by the N55 3

What this means is that your OEM PCV system is not up to the task of the performance you are subjecting it to

Dragy Results

Designed for enthusiasts and performance builds alike

Bmw X5 2010 to 2018

JB4 Tuner for 2008-2015 Audi B8 / 8.5 A4, A5, Q3, Q5 (2.0T Only)- Burger Tuning 330e (G21) Doc Vu’s N55 Tune offersThe JB4 is a true user adjustable plug and play solution. Power Gains: Starting at peak Gains 28whp 50ft lb. Peak gains 40whp. in certain rpm ranges. 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